gdb/ChangeLog

   1 2020-12-11  Tom Tromey  <tom@tromey.com>
   2
   3         * varobj.c (varobj_clear_saved_item): Remove.
   4         (update_dynamic_varobj_children): Update.
   5         (varobj::~varobj): Don't call varobj_clear_saved_item.
   6
   7 2020-12-11  Tom Tromey  <tom@tromey.com>
   8
   9         * varobj.c (install_dynamic_child, varobj_clear_saved_item)
  10         (update_dynamic_varobj_children, create_child)
  11         (create_child_with_value): Update.
  12         * varobj-iter.h (struct varobj_item) <value>: Now a
  13         value_ref_ptr.
  14         * python/py-varobj.c (py_varobj_iter::next): Call release_value.
  15
  16 2020-12-11  Tom Tromey  <tom@tromey.com>
  17
  18         * varobj.c (struct varobj_dynamic) <child_iter>: Now unique_ptr.
  19         (varobj_get_iterator): Return unique_ptr.
  20         (update_dynamic_varobj_children, install_visualizer)
  21         (varobj::~varobj): Update.
  22         * python/python-internal.h (py_varobj_get_iterator): Return
  23         unique_ptr.
  24         * python/py-varobj.c (py_varobj_get_iterator): Return unique_ptr.
  25
  26 2020-12-11  Tom Tromey  <tom@tromey.com>
  27
  28         * varobj.c (struct varobj_dynamic) <saved_item>: Now unique_ptr.
  29         (varobj_clear_saved_item, update_dynamic_varobj_children):
  30         Update.
  31
  32 2020-12-11  Tom Tromey  <tom@tromey.com>
  33
  34         * varobj.c (update_dynamic_varobj_children): Update.
  35         * varobj-iter.h (struct varobj_iter) <next>: Change return type.
  36         * python/py-varobj.c (struct py_varobj_iter) <next>: Change return
  37         type.
  38         (py_varobj_iter::next): Likewise.
  39
  40 2020-12-11  Tom Tromey  <tom@tromey.com>
  41
  42         * varobj.c (update_dynamic_varobj_children, install_visualizer)
  43         (varobj::~varobj): Update.
  44         * varobj-iter.h (struct varobj_iter): Change to interface class.
  45         (struct varobj_iter_ops): Remove.
  46         (varobj_iter_next, varobj_iter_delete): Remove.
  47         * python/py-varobj.c (struct py_varobj_iter): Derive from
  48         varobj_iter.  Add constructor, destructor.  Rename members.
  49         (py_varobj_iter::~py_varobj_iter): Rename from
  50         py_varobj_iter_dtor.
  51         (py_varobj_iter::next): Rename from py_varobj_iter_next.
  52         (py_varobj_iter_ops): Remove.
  53         (py_varobj_iter): Rename from py_varobj_iter_ctor.
  54         (py_varobj_iter_new): Remove.
  55         (py_varobj_get_iterator): Update.
  56
  57 2020-12-11  Tom Tromey  <tom@tromey.com>
  58
  59         * varobj.h (all_root_varobjs): Take a function_view.
  60         * varobj.c (all_root_varobjs): Take a function_view.
  61         (varobj_invalidate_iter): Remove unused parameter.
  62         (varobj_invalidate): Update.
  63         * mi/mi-cmd-var.c (struct mi_cmd_var_update): Remove.
  64         (mi_cmd_var_update_iter): Change parameters.
  65
  66 2020-12-11  Tom Tromey  <tom@tromey.com>
  67
  68         * varobj.c (struct varobj_root) <next>: Remove.
  69         (struct vlist): Remove.
  70         (rootlist): Now a std::list.
  71         (install_variable, uninstall_variable, all_root_varobjs): Update.
  72
  73 2020-12-11  Tom Tromey  <tom@tromey.com>
  74
  75         * varobj.c (VAROBJ_TABLE_SIZE): Remove.
  76         (varobj_table): Now htab_t.
  77         (varobj_get_handle, install_variable, uninstall_variable):
  78         Update.
  79         (hash_varobj, eq_varobj_and_string): New functions.
  80         (hash_varobj): Update.
  81
  82 2020-12-11  Tom Tromey  <tom@tromey.com>
  83
  84         * inline-frame.c (stopped_by_user_bp_inline_frame): Update.
  85         * ada-lang.c (check_status_exception): Update.
  86         * breakpoint.c (free_bp_location): Remove.
  87         (decref_bp_location): Use bp_location_ref_policy.
  88         (bpstats::bpstats): Don't call incref_bp_location.
  89         (bpstats::~bpstats): Remove.
  90         (bpstats::bpstats): Update.
  91         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions)
  92         (bp_location::bp_location): Update.
  93         (incref_bp_location): Remove.
  94         (bkpt_print_it): Update.
  95         * breakpoint.h (class bp_location): Derive from
  96         refcounted_object.
  97         (struct bpstats): Remove destructor.
  98         <bp_location_at>: Now a bp_location_ref_ptr.
  99         <refc>: Remove.
 100         (bp_location_ref_ptr): New typedef.
 101         (struct bp_location_ref_policy): New.
 102
 103 2020-12-11  Tom Tromey  <tom@tromey.com>
 104
 105         * thread.c (class scoped_inc_dec_ref): Remove.
 106         (tp_array_compar_ascending, tp_array_compar_descending): Change
 107         parameter types.
 108         (thread_apply_all_command): Use thread_info_ref.
 109
 110 2020-12-11  Tom Tromey  <tom@tromey.com>
 111
 112         * infrun.c (struct stop_context) <thread>: Now a thread_info_ref.
 113         (stop_context::stop_context): Update.
 114         (stop_context::~stop_context): Remove.
 115
 116 2020-12-11  Tom Tromey  <tom@tromey.com>
 117
 118         * inferior.c (current_inferior_): Change type.
 119         (current_inferior, set_current_inferior, initialize_inferiors):
 120         Update.
 121
 122 2020-12-11  Tom Tromey  <tom@tromey.com>
 123
 124         * gdbthread.h (class enable_thread_stack_temporaries) <m_thr>:
 125         Change type.
 126
 127 2020-12-11  Tom Tromey  <tromey@adacore.com>
 128
 129         * ada-tasks.c (struct ada_tasks_pspace_data) <cpu_id_offset>: New
 130         field.
 131         (ada_get_tcb_types_info): Look for __gnat_gdb_cpu_first_id.
 132         (read_atcb): Use cpu_id_offset.
 133
 134 2020-12-10  Kevin Buettner  <kevinb@redhat.com>
 135
 136         * ada-lang.c (ada_fold_name): Fix off-by-one error.
 137
 138 2020-12-10  Luis Machado  <luis.machado@linaro.org>
 139
 140         * breakpoint.c (should_be_inserted): Don't output newline.
 141
 142 2020-12-10  Luis Machado  <luis.machado@linaro.org>
 143
 144         * aarch64-linux-tdep.c (aarch64_linux_restore_vreg) New function.
 145         (aarch64_linux_sigframe_init): Call aarch64_linux_restore_vreg.
 146         * aarch64-tdep.h (V_REGISTER_SIZE): Move to ...
 147         * arch/aarch64.h: ... here.
 148         * nat/aarch64-sve-linux-ptrace.c: Include endian.h.
 149         (aarch64_maybe_swab128): New function.
 150         (aarch64_sve_regs_copy_to_reg_buf)
 151         (aarch64_sve_regs_copy_from_reg_buf): Adjust FPSIMD entries.
 152         * trad-frame.c (trad_frame_reset_saved_regs): Initialize
 153         the data field.
 154         (TF_REG_VALUE_BYTES): New enum value.
 155         (trad_frame_value_bytes_p): New function.
 156         (trad_frame_set_value_bytes): New function.
 157         (trad_frame_set_reg_value_bytes): New function.
 158         (trad_frame_get_prev_register): Handle register values saved as bytes.
 159         * trad-frame.h (trad_frame_set_reg_value_bytes): New prototype.
 160         (struct trad_frame_saved_reg) <data>: New field.
 161         (trad_frame_set_value_bytes): New prototype.
 162         (trad_frame_value_bytes_p): New prototype.
 163
 164 2020-12-07  Mihails Strasuns  <mihails.strasuns@intel.com>
 165
 166         * jit.c (mem_bfd*, bfd_open_from_target_memory): Removed.
 167         * gdb_bfd.h (gdb_bfd_open_from_target_memory): New function.
 168         * gdb_bfd.c (mem_bfd*, gdb_bfd_open_from_target_memory): New functions.
 169
 170 2020-12-09  Tom Tromey  <tromey@adacore.com>
 171
 172         * ada-lang.c (ada_lookup_encoded_symbol): Use add_angle_brackets.
 173
 174 2020-12-09  Tom Tromey  <tromey@adacore.com>
 175
 176         * dwarf2/read.c (get_dwarf2_rational_constant): Change "numerator"
 177         and "denominator" to gdb_mpz.  Handle block forms.
 178         (get_dwarf2_unsigned_rational_constant): Change "numerator" and
 179         "denominator" to gdb_mpz.
 180         (finish_fixed_point_type): Update.
 181         (has_zero_over_zero_small_attribute): Update.
 182
 183 2020-12-09  Tom Tromey  <tromey@adacore.com>
 184
 185         * expprint.c (op_name): Update.
 186         * expression.h (enum exp_opcode): Update.
 187         * std-operator.def: Add more opcodes.
 188         * ada-operator.def, fortran-operator.def: Remove, moving contents
 189         into std-operator.def.
 190
 191 2020-12-09  Simon Marchi  <simon.marchi@polymtl.ca>
 192
 193         * gdbtypes.c (get_discrete_low_bound, get_discrete_high_bound):
 194         Return {} instead of false.
 195         (get_discrete_bounds): Compute high bound only if low bound is
 196         valid.
 197
 198 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 199
 200         PR 26875, PR 26901
 201         * gdbtypes.c (get_discrete_low_bound): Make non-static.
 202         (get_discrete_high_bound): Make non-static.
 203         * gdbtypes.h (get_discrete_low_bound): New declaration.
 204         (get_discrete_high_bound): New declaration.
 205         * valarith.c (value_subscript): Only fetch high bound if
 206         necessary.
 207
 208 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 209
 210         * gdbtypes.c (get_discrete_bounds): Implement with
 211         get_discrete_low_bound and get_discrete_high_bound.
 212         (get_discrete_low_bound): New.
 213         (get_discrete_high_bound): New.
 214
 215 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 216
 217         * gdbtypes.h (get_discrete_bounds): Return bool, adjust all
 218         callers.
 219         * gdbtypes.c (get_discrete_bounds): Return bool.
 220
 221 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 222
 223         * ada-lang.c (ada_value_slice_from_ptr): Adjust.
 224         (ada_value_slice): Adjust.
 225         (pos_atr): Adjust.
 226         * gdbtypes.c (get_discrete_bounds): Adjust.
 227         (discrete_position): Return optional.
 228         * gdbtypes.h (discrete_position): Return optional.
 229
 230 2020-12-07  Tom Tromey  <tromey@adacore.com>
 231
 232         * maint.c (_initialize_maint_cmds): Use expression command
 233         completer for "maint print type".
 234
 235 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 236
 237         * completer.c (complete_explicit_location): Also add keywords
 238         that start with '-' to the completion list.
 239
 240 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 241
 242         * linespec.c (linespec_lexer_lex_keyword): The "-force-condition"
 243         keyword may be followed by any keyword.
 244         * breakpoint.c (find_condition_and_thread): Advance 'tok' by
 245         'toklen' in the case for "-force-condition".
 246
 247 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 248
 249         * main.c (catch_command_errors): Add a flag parameter; invoke
 250         `bpstat_do_actions` if the flag is set.
 251         (execute_cmdargs): Update a call to `catch_command_errors`.
 252
 253 2020-12-07  Tom de Vries  <tdevries@suse.de>
 254
 255         * ada-lang.c (replace_operator_with_call): Handle shrink resize.
 256
 257 2020-12-06  Tom Tromey  <tom@tromey.com>
 258
 259         PR ada/26999
 260         * ada-lang.c (replace_operator_with_call): Rewrite.
 261
 262 2020-12-06  Giancarlo Frix  <gfrix@rocketsoftware.com>  (tiny change)
 263
 264         PR breakpoints/27009
 265         * s390-tdep.h (op_bc): Correct BC opcode value.
 266
 267 2020-12-06  Joel Brobecker  <brobecker@adacore.com>
 268
 269         * gmp-utils.h (gdb_mpz::safe_export): New private method.
 270         (gdb_mpz::as_integer): Reimplement using gdb_mpz::safe_export.
 271         * gmp-utils.c (gdb_mpz::write): Rewrite using gdb_mpz::safe_export.
 272         (gdb_mpz::safe_export): New method.
 273         * unittests/gmp-utils-selftests .c (gdb_mpz_as_integer):
 274         Update function description.
 275         (check_as_integer_raises_out_of_range_error): New function.
 276         (gdb_mpz_as_integer_out_of_range): New function.
 277         (_initialize_gmp_utils_selftests): Register
 278         gdb_mpz_as_integer_out_of_range as a selftest.
 279
 280 2020-12-05  Joel Brobecker  <brobecker@adacore.com>
 281
 282         * gmp-utils.c (gdb_mpz::read): Use HOST_CHAR_BIT instead of
 283         TARGET_CHAR_BIT.
 284         (gdb_mpz::write): Likewise.
 285
 286 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 287
 288         * amd64-linux-tdep.c (amd64_linux_init_abi): Pass 2 as the
 289         number of displaced step buffers.
 290
 291 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 292
 293         * displaced-stepping.h (struct displaced_step_buffer): Rename
 294         to...
 295         (struct displaced_step_buffers): ... this.
 296         <m_addr, m_current_thread, m_copy_insn_closure>: Remove.
 297         <struct displaced_step_buffer>: New inner class.
 298         <m_buffers>: New.
 299         * displaced-stepping.c (displaced_step_buffer::prepare): Rename
 300         to...
 301         (displaced_step_buffers::prepare): ... this, adjust for multiple
 302         buffers.
 303         (displaced_step_buffer::finish):  Rename to...
 304         (displaced_step_buffers::finish): ... this, adjust for multiple
 305         buffers.
 306         (displaced_step_buffer::copy_insn_closure_by_addr): Rename to...
 307         (displaced_step_buffers::copy_insn_closure_by_addr): ... this,
 308         adjust for multiple buffers.
 309         (displaced_step_buffer::restore_in_ptid): Rename to...
 310         (displaced_step_buffers::restore_in_ptid): ... this, adjust for
 311         multiple buffers.
 312         * linux-tdep.h (linux_init_abi): Change supports_displaced_step
 313         for num_disp_step_buffers.
 314         * linux-tdep.c (struct linux_gdbarch_data)
 315         <num_disp_step_buffers>: New field.
 316         (struct linux_info) <disp_step_buf>: Rename to...
 317         <disp_step_bufs>: ... this, change type to
 318         displaced_step_buffers.
 319         (linux_displaced_step_prepare): Use
 320         linux_gdbarch_data::num_disp_step_buffers to create that number
 321         of buffers.
 322         (linux_displaced_step_finish): Adjust.
 323         (linux_displaced_step_copy_insn_closure_by_addr): Adjust.
 324         (linux_displaced_step_restore_all_in_ptid): Adjust.
 325         (linux_init_abi): Change supports_displaced_step parameter for
 326         num_disp_step_buffers, save it in linux_gdbarch_data.
 327         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust.
 328         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust.
 329         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Change
 330         supports_displaced_step parameter for num_disp_step_buffers.
 331         (amd64_linux_init_abi): Adjust.
 332         (amd64_x32_linux_init_abi): Adjust.
 333         * arc-linux-tdep.c (arc_linux_init_osabi): Adjust.
 334         * arm-linux-tdep.c (arm_linux_init_abi): Adjust.
 335         * bfin-linux-tdep.c (bfin_linux_init_abi): Adjust.
 336         * cris-linux-tdep.c (cris_linux_init_abi): Adjust.
 337         * csky-linux-tdep.c (csky_linux_init_abi): Adjust.
 338         * frv-linux-tdep.c (frv_linux_init_abi): Adjust.
 339         * hppa-linux-tdep.c (hppa_linux_init_abi): Adjust.
 340         * i386-linux-tdep.c (i386_linux_init_abi): Adjust.
 341         * ia64-linux-tdep.c (ia64_linux_init_abi): Adjust.
 342         * m32r-linux-tdep.c (m32r_linux_init_abi): Adjust.
 343         * m68k-linux-tdep.c (m68k_linux_init_abi):
 344         * microblaze-linux-tdep.c (microblaze_linux_init_abi):
 345         * mips-linux-tdep.c (mips_linux_init_abi): Adjust.
 346         * mn10300-linux-tdep.c (am33_linux_init_osabi): Adjust.
 347         * nios2-linux-tdep.c (nios2_linux_init_abi): Adjust.
 348         * or1k-linux-tdep.c (or1k_linux_init_abi): Adjust.
 349         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust.
 350         * riscv-linux-tdep.c (riscv_linux_init_abi): Adjust.
 351         * rs6000-tdep.c (struct ppc_inferior_data) <disp_step_buf>:
 352         Change type to displaced_step_buffers.
 353         * s390-linux-tdep.c (s390_linux_init_abi_any): Adjust.
 354         * sh-linux-tdep.c (sh_linux_init_abi): Adjust.
 355         * sparc-linux-tdep.c (sparc32_linux_init_abi): Adjust.
 356         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Adjust.
 357         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Adjust.
 358         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Adjust.
 359         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Adjust.
 360
 361 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 362
 363         * linux-tdep.c (init_linux_gdbarch_data): Change parameter to
 364         obkstack.
 365         (_initialize_linux_tdep): Register pre-init gdb data instead of
 366         post-init.
 367
 368 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 369
 370         * displaced-stepping.h (struct
 371         displaced_step_copy_insn_closure): Adjust comments.
 372         (struct displaced_step_inferior_state) <step_thread,
 373         step_gdbarch, step_closure, step_original, step_copy,
 374         step_saved_copy>: Remove fields.
 375         (struct displaced_step_thread_state): New.
 376         (struct displaced_step_buffer): New.
 377         * displaced-stepping.c (displaced_step_buffer::prepare): New.
 378         (write_memory_ptid): Move from infrun.c.
 379         (displaced_step_instruction_executed_successfully): New,
 380         factored out of displaced_step_finish.
 381         (displaced_step_buffer::finish): New.
 382         (displaced_step_buffer::copy_insn_closure_by_addr): New.
 383         (displaced_step_buffer::restore_in_ptid): New.
 384         * gdbarch.sh (displaced_step_location): Remove.
 385         (displaced_step_prepare, displaced_step_finish,
 386         displaced_step_copy_insn_closure_by_addr,
 387         displaced_step_restore_all_in_ptid): New.
 388         * gdbarch.c: Re-generate.
 389         * gdbarch.h: Re-generate.
 390         * gdbthread.h (class thread_info) <displaced_step_state>: New
 391         field.
 392         (thread_step_over_chain_remove): New declaration.
 393         (thread_step_over_chain_next): New declaration.
 394         (thread_step_over_chain_length): New declaration.
 395         * thread.c (thread_step_over_chain_remove): Make non-static.
 396         (thread_step_over_chain_next): New.
 397         (global_thread_step_over_chain_next): Use
 398         thread_step_over_chain_next.
 399         (thread_step_over_chain_length): New.
 400         (global_thread_step_over_chain_enqueue): Add debug print.
 401         (global_thread_step_over_chain_remove): Add debug print.
 402         * infrun.h (get_displaced_step_copy_insn_closure_by_addr):
 403         Remove.
 404         * infrun.c (get_displaced_stepping_state): New.
 405         (displaced_step_in_progress_any_inferior): Remove.
 406         (displaced_step_in_progress_thread): Adjust.
 407         (displaced_step_in_progress): Adjust.
 408         (displaced_step_in_progress_any_thread): New.
 409         (get_displaced_step_copy_insn_closure_by_addr): Remove.
 410         (gdbarch_supports_displaced_stepping): Use
 411         gdbarch_displaced_step_prepare_p.
 412         (displaced_step_reset): Change parameter from inferior to
 413         thread.
 414         (displaced_step_prepare_throw): Implement using
 415         gdbarch_displaced_step_prepare.
 416         (write_memory_ptid): Move to displaced-step.c.
 417         (displaced_step_restore): Remove.
 418         (displaced_step_finish): Implement using
 419         gdbarch_displaced_step_finish.
 420         (start_step_over): Allow starting more than one displaced step.
 421         (prepare_for_detach): Handle possibly multiple threads doing
 422         displaced steps.
 423         (handle_inferior_event): Handle possibility that fork event
 424         happens while another thread displaced steps.
 425         * linux-tdep.h (linux_displaced_step_prepare): New.
 426         (linux_displaced_step_finish): New.
 427         (linux_displaced_step_copy_insn_closure_by_addr): New.
 428         (linux_displaced_step_restore_all_in_ptid): New.
 429         (linux_init_abi): Add supports_displaced_step parameter.
 430         * linux-tdep.c (struct linux_info) <disp_step_buf>: New field.
 431         (linux_displaced_step_prepare): New.
 432         (linux_displaced_step_finish): New.
 433         (linux_displaced_step_copy_insn_closure_by_addr): New.
 434         (linux_displaced_step_restore_all_in_ptid): New.
 435         (linux_init_abi): Add supports_displaced_step parameter,
 436         register displaced step methods if true.
 437         (_initialize_linux_tdep): Register inferior_execd observer.
 438         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
 439         supports_displaced_step parameter, adjust call to
 440         linux_init_abi.  Remove call to
 441         set_gdbarch_displaced_step_location.
 442         (amd64_linux_init_abi): Adjust call to
 443         amd64_linux_init_abi_common.
 444         (amd64_x32_linux_init_abi): Likewise.
 445         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust call to
 446         linux_init_abi.  Remove call to
 447         set_gdbarch_displaced_step_location.
 448         * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
 449         * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
 450         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust call to
 451         linux_init_abi.
 452         * arc-linux-tdep.c (arc_linux_init_osabi): Likewise.
 453         * bfin-linux-tdep.c (bfin_linux_init_abi): Likewise.
 454         * cris-linux-tdep.c (cris_linux_init_abi): Likewise.
 455         * csky-linux-tdep.c (csky_linux_init_abi): Likewise.
 456         * frv-linux-tdep.c (frv_linux_init_abi): Likewise.
 457         * hppa-linux-tdep.c (hppa_linux_init_abi): Likewise.
 458         * ia64-linux-tdep.c (ia64_linux_init_abi): Likewise.
 459         * m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
 460         * m68k-linux-tdep.c (m68k_linux_init_abi): Likewise.
 461         * microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
 462         * mips-linux-tdep.c (mips_linux_init_abi): Likewise.
 463         * mn10300-linux-tdep.c (am33_linux_init_osabi): Likewise.
 464         * nios2-linux-tdep.c (nios2_linux_init_abi): Likewise.
 465         * or1k-linux-tdep.c (or1k_linux_init_abi): Likewise.
 466         * riscv-linux-tdep.c (riscv_linux_init_abi): Likewise.
 467         * s390-linux-tdep.c (s390_linux_init_abi_any): Likewise.
 468         * sh-linux-tdep.c (sh_linux_init_abi): Likewise.
 469         * sparc-linux-tdep.c (sparc32_linux_init_abi): Likewise.
 470         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Likewise.
 471         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Likewise.
 472         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise.
 473         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Likewise.
 474         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust call to
 475         linux_init_abi.  Remove call to
 476         set_gdbarch_displaced_step_location.
 477         * arm-tdep.c (arm_pc_is_thumb): Call
 478         gdbarch_displaced_step_copy_insn_closure_by_addr instead of
 479         get_displaced_step_copy_insn_closure_by_addr.
 480         * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Adjust calls to
 481         clear gdbarch methods.
 482         * rs6000-tdep.c (struct ppc_inferior_data): New structure.
 483         (get_ppc_per_inferior): New function.
 484         (ppc_displaced_step_prepare): New function.
 485         (ppc_displaced_step_finish): New function.
 486         (ppc_displaced_step_restore_all_in_ptid): New function.
 487         (rs6000_gdbarch_init): Register new gdbarch methods.
 488         * s390-tdep.c (s390_gdbarch_init): Don't call
 489         set_gdbarch_displaced_step_location, set new gdbarch methods.
 490
 491 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 492
 493         * Makefile.in (COMMON_SFILES): Add displaced-stepping.c.
 494         * aarch64-tdep.h: Include displaced-stepping.h.
 495         * displaced-stepping.h (struct displaced_step_copy_insn_closure):
 496         Move here.
 497         (displaced_step_copy_insn_closure_up): Move here.
 498         (struct buf_displaced_step_copy_insn_closure): Move here.
 499         (struct displaced_step_inferior_state): Move here.
 500         (debug_displaced): Move here.
 501         (displaced_debug_printf_1): Move here.
 502         (displaced_debug_printf): Move here.
 503         * displaced-stepping.c: New file.
 504         * gdbarch.sh: Include displaced-stepping.h in gdbarch.h.
 505         * gdbarch.h: Re-generate.
 506         * inferior.h: Include displaced-stepping.h.
 507         * infrun.h (debug_displaced): Move to displaced-stepping.h.
 508         (displaced_debug_printf_1): Likewise.
 509         (displaced_debug_printf): Likewise.
 510         (struct displaced_step_copy_insn_closure): Likewise.
 511         (displaced_step_copy_insn_closure_up): Likewise.
 512         (struct buf_displaced_step_copy_insn_closure): Likewise.
 513         (struct displaced_step_inferior_state): Likewise.
 514         * infrun.c (show_debug_displaced): Move to displaced-stepping.c.
 515         (displaced_debug_printf_1): Likewise.
 516         (displaced_step_copy_insn_closure::~displaced_step_copy_insn_closure):
 517         Likewise.
 518         (_initialize_infrun): Don't register "set/show debug displaced".
 519
 520 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 521
 522         * linux-tdep.c (get_linux_inferior_data): Add inferior
 523         parameter.
 524         (linux_vsyscall_range): Pass current inferior.
 525
 526 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 527
 528         * infrun.c (displaced_step_prepare_throw): Change return type to
 529         displaced_step_prepare_status.
 530         (displaced_step_prepare): Likewise.
 531         (displaced_step_finish): Change return type to
 532         displaced_step_finish_status.
 533         (resume_1): Adjust.
 534         (stop_all_threads): Adjust.
 535         * displaced-stepping.h: New file.
 536
 537 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 538
 539         * infrun.c (displaced_step_fixup): Rename to...
 540         (displaced_step_finish): ... this, update all callers.
 541
 542 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 543
 544         * infrun.h (get_displaced_step_closure_by_addr): Rename to...
 545         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 546         Update all users.
 547         (displaced_step_closure): Rename to...
 548         (displaced_step_copy_insn_closure): ... this.  Update all users.
 549         (displaced_step_closure_up): Rename to...
 550         (displaced_step_copy_insn_closure_up). ... this.  Update all
 551         users.
 552         (buf_displaced_step_closure): Rename to...
 553         (buf_displaced_step_copy_insn_closure): ... this.  Update all
 554         users.
 555         * infrun.c (get_displaced_step_closure_by_addr): Rename to...
 556         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 557         Update all users.
 558         * aarch64-tdep.c (aarch64_displaced_step_closure): Rename to...
 559         (aarch64_displaced_step_copy_insn_closure): ... this.  Update
 560         all users.
 561         * amd64-tdep.c (amd64_displaced_step_closure): Rename to...
 562         (amd64_displaced_step_copy_insn_closure): ... this.  Update all
 563         users.
 564         * arm-tdep.h (arm_displaced_step_closure): Rename to...
 565         (arm_displaced_step_copy_insn_closure): ... this.  Update all
 566         users.
 567         * i386-tdep.h (i386_displaced_step_closure): Rename to...
 568         (i386_displaced_step_copy_insn_closure): ... this.  Update all
 569         users.
 570         * rs6000-tdep.c (ppc_displaced_step_closure): Rename to...
 571         (ppc_displaced_step_copy_insn_closure): ... this.  Update all
 572         users.
 573         * s390-tdep.c (s390_displaced_step_closure): Rename to...
 574         (s390_displaced_step_copy_insn_closure): ... this.  Update all
 575         users.
 576         * gdbarch.h: Re-generate.
 577         * gdbarch.c: Re-generate.
 578
 579 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 580
 581         * gdbthread.h (thread_step_over_chain_enqueue): Rename to...
 582         (global_thread_step_over_chain_enqueue): ... this.  Update all
 583         users.
 584         (thread_step_over_chain_remove): Rename to...
 585         (global_thread_step_over_chain_remove): ... this.  Update all
 586         users.
 587         (thread_step_over_chain_next): Rename to...
 588         (global_thread_step_over_chain_next): ... this.  Update all
 589         users.
 590         * infrun.h (step_over_queue_head): Rename to...
 591         (global_thread_step_over_chain_head): ... this.  Update all
 592         users.
 593         * infrun.c (step_over_queue_head): Rename to...
 594         (global_thread_step_over_chain_head): ... this.  Update all
 595         users.
 596         * thread.c (step_over_chain_remove): Rename to...
 597         (thread_step_over_chain_remove): ... this.  Update all users.
 598         (thread_step_over_chain_next): Rename to...
 599         (global_thread_step_over_chain_next): ... this.  Update all
 600         users.
 601         (thread_step_over_chain_enqueue): Rename to...
 602         (global_thread_step_over_chain_enqueue): ... this.  Update all
 603         users.
 604         (thread_step_over_chain_remove): Rename to...
 605         (global_thread_step_over_chain_remove): ... this.  Update all
 606         users.
 607
 608 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 609
 610         * infrun.c (get_displaced_stepping_state): Remove, change
 611         callers to access the field directly.
 612
 613 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 614
 615         * infrun.c (handle_inferior_event): Restore displaced step
 616         buffer bytes in child process when handling fork, even if fork
 617         happened in another thread than the displaced-stepping one.
 618
 619 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 620
 621         * infrun.c (infrun_inferior_execd): New function.
 622         (_initialize_infrun): Attach inferior_execd observer.
 623
 624 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 625
 626         * observable.h (inferior_execd): Declare new observable.
 627         * observable.c (inferior_execd): Declare new observable.
 628         * infrun.c (follow_exec): Notify inferior_execd observer.
 629         * jit.c (jit_inferior_created_hook): Make static.
 630         (_initialize_jit): Register inferior_execd observer.
 631         * jit.h (jit_inferior_created_hook): Remove declaration.
 632         * solib.c (_initialize_solib): Register inferior_execd observer.
 633
 634 2020-12-04  Tom de Vries  <tdevries@suse.de>
 635
 636         PR gdb/27003
 637         * completer.c (completion_tracker::build_completion_result): Don't
 638         access match_list[0][-1].
 639
 640 2020-12-04  Tom Tromey  <tromey@adacore.com>
 641
 642         * linespec.c (struct linespec_token): Rename; remove typedef.
 643         * guile/scm-block.c (struct block_smob): Remove typedef.
 644         (struct block_syms_progress_smob): Likewise.
 645         * guile/scm-symbol.c (struct symbol_smob): Remove typedef.
 646         * guile/scm-symtab.c (symtab_smob): Remove typedef.
 647         (struct sal_smob): Remove typedef.
 648         * guile/scm-param.c (struct param_smob): Remove typedef.
 649         * guile/scm-progspace.c (struct pspace_smob): Rename.
 650         * guile/scm-objfile.c (struct objfile_smob): Rename.
 651         * guile/scm-iterator.c (struct iterator_smob): Rename.
 652         * guile/scm-frame.c (struct frame_smob): Rename.
 653         * guile/scm-arch.c (struct arch_smob): Rename.
 654         * guile/scm-type.c (struct field_smob): Remove typedef.
 655         (struct type_smob): Rename.
 656         * guile/scm-cmd.c (struct command_smob): Remove typedef.
 657         * guile/scm-ports.c (struct ioscm_memory_port): Remove typedef.
 658         * guile/scm-value.c (struct value_smob): Remove typedef.
 659         * guile/scm-lazy-string.c (lazy_string_smob): Remove typedef.
 660         * guile/guile-internal.h (struct scheme_variable)
 661         (struct scheme_function, struct scheme_integer_constant)
 662         (struct gdb_smob, struct chained_gdb_smob)
 663         (struct eqable_gdb_smob, arch_smob, frame_smob, iterator_smob)
 664         (objfile_smob, pspace_smob, type_smob): Remove typedef.
 665         * guile/scm-pretty-print.c (pretty_printer_smob): Remove typedef.
 666         (struct pretty_printer_worker_smob): Remove typedef.
 667         * guile/scm-exception.c (struct exception_smob): Remove typedef.
 668         * python/py-block.c (struct block_object): Remove typedef.
 669         (block_syms_iterator_object): Update.
 670         (set_block): Update.
 671         (block_syms_iterator_object): Remove typedef.
 672         * python/py-inferior.c (struct membuf_object): Remove typedef.
 673         * python/py-symtab.c (struct symtab_object): Remove typedef.
 674         (set_symtab): Update.
 675         (sal_object): Remove typedef.
 676         (set_sal): Update.
 677         * python/py-frame.c (frame_object): Remove typedef.
 678         * python/py-record-btrace.c (struct btpy_list_object): Remove
 679         typedef.
 680         * python/py-arch.c (struct arch_object): Remove typedef.
 681         * python/py-linetable.c (struct linetable_entry_object)
 682         (linetable_object, struct ltpy_iterator_object): Remove typedef.
 683         * python/py-events.h (eventregistry_object): Remove typedef.
 684         (struct events_object): Remove typedef.
 685         * python/python-internal.h (gdbpy_breakpoint_object): Remove
 686         typedef.
 687         (thread_object): Remove typedef.
 688         * python/py-progspace.c (pspace_object): Remove typedef.
 689         * python/py-value.c (struct value_object): Remove typedef.
 690         * python/py-record.h (recpy_record_object): Remove typedef.
 691         (struct recpy_element_object): Remove typedef.
 692         * python/py-lazy-string.c (lazy_string_object): Remove typedef.
 693         * python/py-objfile.c (objfile_object): Remove typedef.
 694         * python/py-cmd.c (struct cmdpy_object): Remove typedef.
 695         * python/py-type.c (type_object): Remove typedef.
 696         (typy_iterator_object): Update.
 697         (set_type): Update.
 698         (field_object): Remove typedef.
 699         (typy_iterator_object): Remove typedef.
 700         * python/py-registers.c (register_descriptor_iterator_object):
 701         Remove typedef.
 702         (struct register_descriptor_object)
 703         (struct reggroup_iterator_object, struct reggroup_object): Remove
 704         typedef.
 705         * python/py-record.c (recpy_gap_object): Remove typedef.
 706         * python/py-symbol.c (symbol_object): Remove typedef.
 707         (set_symbol): Update.
 708         * python/py-event.h (event_object): Remove typedef.
 709         * python/py-param.c (parmpy_object): Remove typedef.
 710         * python/py-instruction.c (struct py_insn_obj): Remove typedef.
 711         * python/py-unwind.c (struct pending_frame_object): Remove typedef.
 712         (unwind_info_object, struct cached_frame_info): Likewise.
 713
 714 2020-12-04  Tom Tromey  <tromey@adacore.com>
 715
 716         * value.c (value_internal_function_name): Make return type const.
 717         * value.h (value_internal_function_name): Make return type const.
 718
 719 2020-12-04  Luis Machado  <luis.machado@linaro.org>
 720
 721         * aarch64-tdep.c (submask, bit, bits): Remove.
 722         * arch/aarch64-insn.c (extract_signed_bitfield): Remove.
 723         (aarch64_decode_adr, aarch64_decode_b aarch64_decode_bcond)
 724         (aarch64_decode_cb, aarch64_decode_tb)
 725         (aarch64_decode_ldr_literal): Use sbits to extract a signed
 726         immediate.
 727         * arch/aarch64-insn.h (submask, bits, bit, sbits): New macros.
 728
 729 2020-12-04  Tom de Vries  <tdevries@suse.de>
 730
 731         PR tdep/27007
 732         * i386-tdep.c (i386_16_byte_align_p): Skip static fields.
 733
 734 2020-12-03  Simon Marchi  <simon.marchi@polymtl.ca>
 735
 736         PR gdb/26876
 737         * dwarf2/frame.c (find_comp_unit, set_comp_unit): Reverse use of
 738         dwarf2_frame_bfd_data and dwarf2_frame_objfile_data.
 739
 740 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 741
 742         * arch/riscv.c: Include 'rv32e-xregs.c'.
 743         (riscv_create_target_description): Update to handle rv32e.
 744         * arch/riscv.h (struct riscv_gdbarch_features) <embedded>: New
 745         member variable.
 746         <operator==>: Update to account for new field.
 747         <hash>: Likewise.
 748         * features/Makefile (FEATURE_XMLFILES): Add riscv/rv32e-xregs.xml.
 749         * features/riscv/rv32e-xregs.c: Generated.
 750         * features/riscv/rv32e-xregs.xml: New file.
 751         * riscv-tdep.c (riscv_debug_breakpoints): Move from later in the
 752         file.
 753         (riscv_debug_infcall): Likewise.
 754         (riscv_debug_unwinder): Likewise.
 755         (riscv_debug_gdbarch): Likewise.
 756         (enum riscv_register_required_status): Delete.
 757         (struct riscv_register_feature): Add constructor, delete default
 758         constructor, copy, and assign constructors.
 759         (struct riscv_register_feature::register_info) <required>: Delete.
 760         <check>: Update comment and arguments.
 761         (struct riscv_register_feature) <name>: Change to member function.
 762         <prefer_first_name>: Delete.
 763         <tdesc_feature>: New member function.
 764         <registers>: Rename to...
 765         <m_registers>: ...this.
 766         <m_feature_name>: New member variable.
 767         (riscv_register_feature::register_info::check): Update arguments.
 768         (riscv_xreg_feature): Rewrite as class, create a single static
 769         instance of the class.
 770         (riscv_freg_feature): Likewise.
 771         (riscv_virtual_feature): Likewise.
 772         (riscv_csr_feature): Likewise.
 773         (riscv_create_csr_aliases): Has become a member function inside
 774         riscv_csr_feature class.
 775         (riscv_abi_embedded): New function definition.
 776         (riscv_register_name): Adjust to use new feature objects.
 777         (struct riscv_call_info) <riscv_call_info>: Check for rv32e abi,
 778         and adjust available argument registers.
 779         (riscv_features_from_gdbarch_info): Check for EF_RISCV_RVE flag.
 780         (riscv_check_tdesc_feature): Delete.
 781         (riscv_tdesc_unknown_reg): Adjust to use new feature objects.
 782         (riscv_gdbarch_init): Delete target description checking code, and
 783         instead call to the new feature objects to perform the checks.
 784         Reorder handling of no abi information case, allows small code
 785         simplification.
 786         (_initialize_riscv_tdep): Remove call, this is now done in the
 787         riscv_csr_feature constructor.
 788         * riscv-tdep.h (riscv_abi_embedded): Declare.
 789
 790 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 791
 792         * riscv-tdep.c (riscv_create_csr_aliases): Remove use of
 793         DECLARE_CSR_ALIAS.
 794
 795 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 796
 797         * riscv-tdep.c (riscv_is_unknown_csr): New function,
 798         implementation moved from riscv_register_reggroup_p.
 799         (riscv_register_reggroup_p): Update group handling for unknown
 800         CSRs.
 801
 802 2020-12-01  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 803
 804         * dwarf2/read.c (dwz_search_other_debugdirs): New function.
 805         (dwarf2_get_dwz_file): Convert 'filename' to a
 806         std::string.  Use dwz_search_other_debugdirs to search for DWZ
 807         files in the debug-file-directories provided by the user as well.
 808
 809 2020-12-01  Tom Tromey  <tom@tromey.com>
 810
 811         * parse.c (expr_builder::expr_builder): Initialize expout.
 812         (expr_builder::release): Use expression::resize.
 813         (expression::expression, expression::~expression)
 814         (expression::resize): New methods.
 815         (write_exp_elt): Use expression::resize.
 816         (prefixify_expression): Update.
 817         (increase_expout_size): Use expression::resize.
 818         * expression.h (struct expression): Add constructor, destructor.
 819         <resize>: New method.
 820         (expression_up): Change type.
 821
 822 2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
 823         * ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
 824         (region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
 825         set region.
 826
 827 2020-11-30  Tom de Vries  <tdevries@suse.de>
 828
 829         PR symtab/26905
 830         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
 831         is_reference parameter.
 832         (dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
 833
 834 2020-11-30  Tom Tromey  <tom@tromey.com>
 835
 836         * rust-lang.c (rust_op_name): Remove.
 837         (exp_descriptor_rust): Update.
 838         * parser-defs.h (op_name_standard): Don't declare.
 839         (struct exp_descriptor) <op_name>: Remove.
 840         * parse.c (exp_descriptor_standard): Update.
 841         * opencl-lang.c (exp_descriptor_opencl): Update.
 842         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
 843         * f-lang.c (op_name_f): Remove.
 844         (f_language::exp_descriptor_tab): Update.
 845         * expression.h (op_name): Update.
 846         * expprint.c (op_name): Rewrite.
 847         (op_name_standard): Remove.
 848         (dump_raw_expression, dump_subexp): Update.
 849         * c-lang.c (exp_descriptor_c): Update.
 850         * ax-gdb.c (gen_expr): Update.
 851         * ada-lang.c (ada_op_name): Remove.
 852         (ada_exp_descriptor): Update.
 853
 854 2020-11-30  Tom Tromey  <tom@tromey.com>
 855
 856         * eval.c (init_array_element): Remove.
 857         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
 858
 859 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
 860
 861         PR tui/26973
 862         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
 863         static locator win info.
 864
 865 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
 866
 867         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
 868         program.
 869
 870 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 871
 872         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
 873         is always initialized.
 874
 875 2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
 876         * MAINTAINERS (Write After Approval): Add myself.
 877
 878 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 879
 880         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
 881         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
 882
 883 2020-11-25  Tom Tromey  <tom@tromey.com>
 884
 885         * eval.c (evaluate_subexp_standard): Remove unnecessary
 886         variables.
 887
 888 2020-11-25  Tom Tromey  <tom@tromey.com>
 889
 890         * d-lang.c: Include parser-defs.h.
 891         * rust-lang.c: Include parser-defs.h.
 892         * c-lang.h: Do not include parser-defs.h.
 893
 894 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
 895
 896         * regcache.h (struct cached_reg): Remove typedef.
 897
 898 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 899
 900         * README: Fix the URL of the MPFR library.
 901
 902 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 903
 904         * README: Document the --with-libgmp-prefix configure option.
 905
 906 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 907
 908         * NEWS: Add entry documenting support for DWARF-based fixed
 909         point types.
 910
 911 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 912
 913         * NEWS: Document that building GDB now requires GMP.
 914
 915 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 916
 917         * typeprint.c (print_type_scalar): Add handling of
 918         TYPE_CODE_FIXED_POINT.
 919
 920 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 921
 922         * valarith.c (fixed_point_binop): Replace the
 923         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
 924         users accordingly.
 925
 926 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 927
 928         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
 929         replacing fixed_point_scaling_factor.  All callers updated
 930         throughout this project.
 931         (fixed_point_scaling_factor): Delete declaration.
 932         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 933         fixed_point_scaling_factor.  Adjust implementation accordingly.
 934
 935 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 936
 937         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 938         replacing the fixed_point_type_base_type function. All callers
 939         updated throughout this project.
 940         (fixed_point_type_base_type): Remove declaration.
 941         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 942         fixed_point_type_base_type.  Adjust implementation accordingly.
 943
 944 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 945
 946         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 947         New methods.
 948         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 949         (TYPE_FIXED_POINT_INFO): Delete macro.
 950         (allocate_fixed_point_type_info): Change return type to void.
 951         * gdbtypes.c (copy_type_recursive): Replace the use of
 952         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 953         (fixed_point_scaling_factor): Likewise.
 954         (allocate_fixed_point_type_info): Change return type to void.
 955         Adjust implementation accordingly.
 956         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 957         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 958
 959 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 960
 961         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 962         into one single gdb::array_view parameter.
 963         (gdb_mpz::write): Likewise.
 964         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 965         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 966         into one single gdb::array_view parameter.
 967         Adjust implementation accordingly.
 968         (gdb_mpz::write): Likewise.
 969         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 970         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 971         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 972
 973 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 974
 975         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 976         Change return type to std::string. Update all callers.
 977         * gmp-utils.c (gmp_string_printf): Likewise.
 978
 979 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 980
 981         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 982         instead of mpq_set_ui to initialize our GMP rational.
 983
 984 2020-11-23  Tom de Vries  <tdevries@suse.de>
 985
 986         * debuginfod-support.c (debuginfod_source_query)
 987         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 988
 989 2020-11-21  Tom Tromey  <tom@tromey.com>
 990
 991         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 992
 993 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 994
 995         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 996         Pass 2.0 to pow.
 997         (gdb_mpz_write_all_from_small): Likewise.
 998
 999 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
1000
1001         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
1002         of abs.
1003
1004 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
1005
1006         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
1007         ctf_arc_open_by_name.
1008
1009 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
1010
1011         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
1012         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
1013
1014 2020-11-20  Pedro Alves  <pedro@palves.net>
1015
1016         * language.c (language_arch_info::lookup_primitive_type): Use
1017         gdb::function_view instead of gdb::function.
1018         (template language_lookup_primitive_type): Rename to ...
1019         (language_lookup_primitive_type_1): ... this, and make static.
1020         (language_lookup_primitive_type(const struct language_defn *,
1021         struct gdbarch *, const char *): Make non-template.
1022         (language_lookup_primitive_type(const struct language_defn *,
1023         struct gdbarch *, std::function<bool (struct type *)>): Make
1024         non-template and use gdb::function_view.
1025         * language.h (language_arch_info::lookup_primitive_type): Use
1026         gdb::function_view instead of std::function.
1027         (language_lookup_primitive_type): No longer template.
1028         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
1029         lambda instead of a std::function.
1030
1031 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
1032
1033         PR tdep/26916
1034         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
1035         and STOCFH.
1036
1037 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
1038
1039         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
1040
1041 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
1042
1043         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
1044         in `loop_cb` parameter.
1045         * gdbarch.c: Re-generate.
1046         * gdbarch.h: Re-generate.
1047         * arch-utils.c (default_read_core_file_mappings): Remove `other`
1048         parameter.
1049         * arch-utils.h (default_read_core_file_mappings): Likewise.
1050         * corelow.c (core_target::build_file_mappings): Likewise.
1051         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
1052         (linux_core_info_proc_mappings): Likewise.
1053
1054 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1055
1056         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
1057         * NEWS: Mention new options.
1058         * f-array-walker.h: New file.
1059         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
1060         (repack_array_slices): New static global.
1061         (show_repack_array_slices): New function.
1062         (fortran_array_slicing_debug): New static global.
1063         (show_fortran_array_slicing_debug): New function.
1064         (value_f90_subarray): Delete.
1065         (skip_undetermined_arglist): Delete.
1066         (class fortran_array_repacker_base_impl): New class.
1067         (class fortran_lazy_array_repacker_impl): New class.
1068         (class fortran_array_repacker_impl): New class.
1069         (fortran_value_subarray): Complete rewrite.
1070         (set_fortran_list): New static global.
1071         (show_fortran_list): Likewise.
1072         (_initialize_f_language): Register new commands.
1073         (fortran_adjust_dynamic_array_base_address_hack): New function.
1074         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
1075         Declare.
1076         * f-valprint.c: Include 'f-array-walker.h'.
1077         (class fortran_array_printer_impl): New class.
1078         (f77_print_array_1): Delete.
1079         (f77_print_array): Delete.
1080         (fortran_print_array): New.
1081         (f_value_print_inner): Update to call fortran_print_array.
1082         * gdbtypes.c: Include 'f-lang.h'.
1083         (resolve_dynamic_type_internal): Call
1084         fortran_adjust_dynamic_array_base_address_hack.
1085
1086 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1087
1088         * breakpoint.c (struct watch_options): New struct.
1089         (watch_option_defs): New static global.
1090         (make_watch_options_def_group): New function.
1091         (watch_maybe_just_location): Convert option parsing.
1092         (watch_command_completer): New function.
1093         (_initialize_breakpoint): Build help text using options mechanism.
1094
1095 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1096
1097         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
1098         (watch_command_1): Update parameter types.  Convert locals to
1099         bool.
1100         (watch_command_wrapper): Change parameter type.
1101         (watch_maybe_just_location): Change locals to bool.
1102         (rwatch_command_wrapper): Update parameter type.
1103         (awatch_command_wrapper): Update parameter type.
1104         * breakpoint.h (watch_command_wrapper): Change parameter type.
1105         (rwatch_command_wrapper): Update parameter type.
1106         (awatch_command_wrapper): Update parameter type.
1107         * eval.c (fetch_subexp_value): Change parameter type.
1108         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
1109         'false' not '0'.
1110         * value.h (fetch_subexp_value): Change parameter type in
1111         declaration.
1112
1113 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1114
1115         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
1116         skip_spaces.
1117
1118 2020-11-18  Keith Seitz  <keiths@redhat.com>
1119
1120         * linux-tdep.c (dump_note_entry_p): Return true instead of
1121         checking `filename'.
1122
1123 2020-11-18  Tom de Vries  <tdevries@suse.de>
1124
1125         * debuginfod-support.c (debuginfod_source_query)
1126         (debuginfod_debuginfo_query): Also do early exit if
1127         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
1128
1129 2020-11-18  Tom de Vries  <tdevries@suse.de>
1130
1131         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
1132         warning.
1133
1134 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1135
1136         * gdbtypes.h (get_array_bounds): Return bool, adjust some
1137         callers.  Move doc here.
1138         * gdbtypes.c (get_array_bounds): Return bool
1139
1140 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1141
1142         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
1143         assert.
1144         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
1145         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
1146         case to the default.
1147
1148 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1149
1150         * printcmd.c: Include 'safe-ctype.c'.
1151         (skip_over_slash_fmt): New function.
1152         (print_command_completer): Call skip_over_slash_fmt.
1153         (display_and_x_command_completer): New function.
1154         (_initialize_printcmd): Add command completion for 'x' and
1155         'display'.
1156
1157 2020-11-16  Pedro Alves  <pedro@palves.net>
1158
1159         * frame.c (get_prev_frame): Move get_frame_id call from here ...
1160         (get_prev_frame_always_1): ... to here.
1161         * inline-frame.c (inline_frame_this_id): Mention
1162         get_prev_frame_always_1 in comment.
1163
1164 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1165
1166         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
1167         handling.
1168         (value_less): Add fixed-point handling.
1169
1170 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1171
1172         * eval.c (binop_promote): Add fixed-point type handling.
1173         * valarith.c (fixed_point_binop): New function.
1174         (scalar_binop): Add fixed-point type handling.
1175         (value_neg): Add fixed-point type handling.
1176         * valops.c (value_cast_to_fixed_point): New function.
1177         (value_cast): Add fixed-point type handling.
1178
1179 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1180
1181         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
1182         range types.
1183         * c-typeprint.c (c_type_print_varspec_prefix)
1184         (c_type_print_varspec_suffix, c_type_print_base_1): Add
1185         TYPE_CODE_FIXED_POINT handling.
1186         * p-typeprint.c (pascal_type_print_varspec_prefix)
1187         (pascal_type_print_varspec_suffix): Likewise.
1188         * typeprint.c (print_type_fixed_point): New function.
1189         * typeprint.h (print_type_fixed_point): Add declaration.
1190
1191 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1192
1193         * printcmd.c (print_scalar_formatted): Add fixed-point type
1194         handling when options->format is set.
1195
1196 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1197
1198         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
1199         * dwarf2/read.c (get_dwarf2_rational_constant)
1200         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
1201         (has_zero_over_zero_small_attribute): New functions.
1202         read_base_type, set_die_type): Add fixed-point type handling.
1203         * gdb-gdb.py.in: Add fixed-point type handling.
1204         * gdbtypes.c: #include "gmp-utils.h".
1205         (create_range_type, set_type_code): Add fixed-point type handling.
1206         (init_fixed_point_type): New function.
1207         (is_integral_type, is_scalar_type): Add fixed-point type handling.
1208         (print_fixed_point_type_info): New function.
1209         (recursive_dump_type, copy_type_recursive): Add fixed-point type
1210         handling.
1211         (fixed_point_type_storage): New typedef.
1212         (fixed_point_objfile_key): New static global.
1213         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
1214         (fixed_point_type_base_type, fixed_point_scaling_factor): New
1215         functions.
1216         * gdbtypes.h: #include "gmp-utils.h".
1217         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
1218         (union type_specific) <fixed_point_info>: New field.
1219         (struct fixed_point_type_info): New struct.
1220         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
1221         (init_fixed_point_type, is_fixed_point_type)
1222         (fixed_point_type_base_type, fixed_point_scaling_factor)
1223         (allocate_fixed_point_type_info): Add declarations.
1224         * valprint.c (generic_val_print_fixed_point): New function.
1225         (generic_value_print): Add fixed-point type handling.
1226         * value.c (value_as_address, unpack_long): Add fixed-point type
1227         handling.
1228
1229 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1230
1231         * utils.h (uinteger_pow): Add declaration.
1232         * utils.c (uinteger_pow): Moved here (without changes)...
1233         * valarith.c (uinteger_pow): ... from here.
1234
1235 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1236
1237         * gmp-utils.h,  gmp-utils.c: New file.
1238         * unittests/gmp-utils-selftests.c: New file.
1239         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1240         unittests/gmp-utils-selftests.c.
1241         (COMMON_SFILES) Add gmp-utils.c.
1242         (HFILES_NO_SRCDIR): Add gmp-utils.h.
1243
1244 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1245
1246         * configure.ac: Generate an error if a usable GMP library
1247         could not be found.
1248         * configure: Regenerate.
1249
1250 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1251
1252         * configure.ac: Add support for --with-libgmp-prefix.
1253         * Makefile.in (LIBGMP): New variable.
1254         (CLIBS): Include $(LIBGMP).
1255         * configure, config.in: Regenerate
1256
1257 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1258
1259         PR cli/26879
1260         * f-exp.y (COMPLETE): New token.
1261         (exp): Two new rules for tab-completion.
1262         (saw_name_at_eof): New static global.
1263         (last_was_structop): Likewise.
1264         (yylex): Set new variables, and return COMPLETE token at the end
1265         of the input stream in some cases.
1266
1267 2020-11-14  Tom Tromey  <tom@tromey.com>
1268
1269         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
1270
1271 2020-11-14  Tom Tromey  <tom@tromey.com>
1272
1273         * opencl-lang.c (opencl_component_ref): Make "comps" const.
1274
1275 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
1276
1277         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
1278
1279 2020-11-13  Tom Tromey  <tom@tromey.com>
1280
1281         * c-lang.c (convert_ucn, convert_octal, convert_hex)
1282         (convert_escape, parse_one_string): Constify.
1283
1284 2020-11-13  Keith Seitz  <keiths@redhat.com>
1285
1286         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
1287         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
1288         outside of ELF segments" warning for debugin
1289
1290 2020-11-13  Keith Seitz  <keiths@redhat.com>
1291
1292         PR gdb/23034
1293         * elfread.c (elf_symfile_segments): Output a BFD file name
1294         for the "Loadable section ... outside of ELF segments" warning.
1295
1296 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
1297
1298         PR gdb/26835
1299         * arm-tdep.c (class arm_instruction_reader): New.
1300         (target_arm_instruction_reader): New.
1301         (arm_analyze_prologue): Add instruction reader parameter and use
1302         it.  Use arm_expand_immediate.
1303         (class target_arm_instruction_reader): Adjust.
1304         (arm_skip_prologue): Adjust.
1305         (arm_expand_immediate): New.
1306         (arm_scan_prologue): Adjust.
1307         (arm_analyze_prologue_test): New.
1308         (class test_arm_instruction_reader): New.
1309
1310 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1311
1312         * f-lang.c (fortran_argument_convert): Add declaration.  Add
1313         header comment, taken from f-lang.h.  Make static.
1314         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
1315         (fortran_argument_convert): Delete declaration.
1316
1317 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1318
1319         * ada-exp.y (find_primitive_type): Make parameter const.
1320         * ada-lang.c (enum ada_primitive_types): Delete.
1321         (ada_language::language_arch_info): Update.
1322         * c-lang.c (enum c_primitive_types): Delete.
1323         (c_language_arch_info): Update.
1324         (enum cplus_primitive_types): Delete.
1325         (cplus_language::language_arch_info): Update.
1326         * d-lang.c (enum d_primitive_types): Delete.
1327         (d_language::language_arch_info): Update.
1328         * f-lang.c (enum f_primitive_types): Delete.
1329         (f_language::language_arch_info): Update.
1330         * go-lang.c (enum go_primitive_types): Delete.
1331         (go_language::language_arch_info): Update.
1332         * language.c (auto_or_unknown_language::language_arch_info):
1333         Update.
1334         (language_gdbarch_post_init): Use obstack_new, use array indexing.
1335         (language_string_char_type): Add header comment, call function in
1336         language_arch_info.
1337         (language_bool_type): Likewise
1338         (language_arch_info::bool_type): Define.
1339         (language_lookup_primitive_type_1): Delete.
1340         (language_lookup_primitive_type): Rewrite as a templated function
1341         to call function in language_arch_info, then instantiate twice.
1342         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
1343         (language_arch_info::lookup_primitive_type_and_symbol): Define.
1344         (language_arch_info::lookup_primitive_type): Define twice with
1345         different signatures.
1346         (language_arch_info::lookup_primitive_type_as_symbol): Define.
1347         (language_lookup_primitive_type_as_symbol): Rewrite to call a
1348         member function in language_arch_info.
1349         * language.h (language_arch_info): Complete rewrite.
1350         (language_lookup_primitive_type): Make templated.
1351         * m2-lang.c (enum m2_primitive_types): Delete.
1352         (m2_language::language_arch_info): Update.
1353         * opencl-lang.c (OCL_P_TYPE): Delete.
1354         (enum opencl_primitive_types): Delete.
1355         (opencl_type_data): Delete.
1356         (builtin_opencl_type): Delete.
1357         (lookup_opencl_vector_type): Update.
1358         (opencl_language::language_arch_info): Update, lots of content
1359         moved from...
1360         (build_opencl_types): ...here.  This function is now deleted.
1361         (_initialize_opencl_language): Delete.
1362         * p-lang.c (enum pascal_primitive_types): Delete.
1363         (pascal_language::language_arch_info): Update.
1364         * rust-lang.c (enum rust_primitive_types): Delete.
1365         (rust_language::language_arch_info): Update.
1366
1367 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1368
1369         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
1370         dwarf2_queue_guard.
1371
1372 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1373
1374         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
1375         comment.
1376
1377 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1378
1379         * dwarf2/read.c (dwarf_read_debug_printf,
1380         dwarf_read_debug_printf_v): New macros, use throughout the file.
1381
1382 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
1383
1384         PR tdep/27015
1385         * arc-linux-tdep.c (collect_register): Populate "eret" by
1386         "pc" value from the regcache when asked for "pc" value.
1387
1388 2020-11-12  Tom Tromey  <tom@tromey.com>
1389
1390         PR rust/26799:
1391         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
1392         exist.
1393
1394 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1395
1396         * features/Makefile (XMLTOC): Add rx.xml.
1397         (FEATURE_XMLFILES): Remove rx.xml.
1398         (FEATURE_CFILES rule): Pass '-single-feature' flag.
1399         * features/rx.c: Regenerate.
1400         * features/rx.xml: Wrap in `target` tags, and reindent.
1401         * target-descriptions.c (struct maint_print_c_tdesc_options): New
1402         structure.
1403         (maint_print_c_tdesc_opt_def): New typedef.
1404         (maint_print_c_tdesc_opt_defs): New static global.
1405         (make_maint_print_c_tdesc_options_def_group): New function.
1406         (maint_print_c_tdesc_cmd): Make use of command line flags, only
1407         print single feature C file for target descriptions containing a
1408         single feature.
1409         (maint_print_c_tdesc_cmd_completer): New function.
1410         (_initialize_target_descriptions): Update call to register command
1411         completer, and include command line flag in help text.
1412
1413 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1414
1415         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
1416         numbers.
1417         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
1418         enum values.
1419
1420 2020-11-10  Tom Tromey  <tom@tromey.com>
1421
1422         * value.h (internalvar_name): Update.
1423         * value.c (internalvar_name): Make return type const.
1424
1425 2020-11-10  Tom Tromey  <tom@tromey.com>
1426
1427         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
1428         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
1429         const.
1430
1431 2020-11-10  Tom Tromey  <tom@tromey.com>
1432
1433         * objc-lang.h (value_nsstring): Update.
1434         * objc-lang.c (value_nsstring): Make "ptr" const.
1435
1436 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1437
1438         * expprint.c (print_subexp_funcall): Increment expression position
1439         after reading argument count.
1440         * f-lang.c (print_subexp_f): Skip over opcode before calling
1441         common function.
1442         (dump_subexp_body_f): Likewise.
1443
1444 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
1445
1446         PR python/26832
1447         * configure: Regenerate.
1448         * configure.ac: Check for python modules ctypes instead of
1449         itertools.
1450
1451 2020-11-06  Pedro Alves  <pedro@palves.net>
1452
1453         * macroexp.c (struct macro_buffer): Split in two classes.  Add
1454         uses adjusted.
1455         (struct shared_macro_buffer): New, factored out from struct
1456         macro_buffer.
1457         (struct growable_macro_buffer): New, factored out from struct
1458         macro_buffer.
1459         (set_token, get_comment, get_identifier, get_pp_number)
1460         (get_character_constant, get_string_literal, get_punctuator)
1461         (get_next_token_for_substitution): Constify parameters.
1462         (substitute_args): Constify locals.
1463
1464 2020-11-05  Tom Tromey  <tom@tromey.com>
1465
1466         * dwarf2/read.c (read_cutu_die_from_dwo)
1467         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
1468         (build_type_psymtabs_1): Update.
1469         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
1470         parameter.
1471         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
1472         Don't read section.  Add assert.
1473
1474 2020-11-04  Tom Tromey  <tromey@adacore.com>
1475
1476         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
1477
1478 2020-11-04  Tom Tromey  <tromey@adacore.com>
1479
1480         * ada-typeprint.c (ada_print_type): Handle __T types.
1481
1482 2020-11-04  Tom Tromey  <tromey@adacore.com>
1483
1484         * dwarf2/read.c (add_partial_symbol, process_die):
1485         Handle DW_TAG_array_type.
1486         (is_type_tag_for_partial): Add "lang" parameter.
1487         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
1488
1489 2020-11-04  Tom Tromey  <tromey@adacore.com>
1490
1491         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
1492
1493 2020-11-04  Tom Tromey  <tromey@adacore.com>
1494
1495         * dwarf2/read.c (read_array_type): Only apply stride to innermost
1496         array.
1497
1498 2020-11-04  Tom Tromey  <tromey@adacore.com>
1499
1500         * gdbtypes.c (update_static_array_size): Handle bit stride.
1501
1502 2020-11-04  Tom Tromey  <tromey@adacore.com>
1503
1504         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
1505
1506 2020-11-04  Tom Tromey  <tromey@adacore.com>
1507
1508         * ada-lang.c (ada_is_any_packed_array_type): New function.
1509         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
1510
1511 2020-11-04  Tom Tromey  <tromey@adacore.com>
1512
1513         * dwarf2/read.c (recognize_bound_expression)
1514         (quirk_ada_thick_pointer): New functions.
1515         (read_array_type): Call quirk_ada_thick_pointer.
1516         (set_die_type): Add "skip_data_location" parameter.
1517         (quirk_ada_thick_pointer): New function.
1518         (process_structure_scope): Call quirk_ada_thick_pointer.
1519         * ada-lang.c (ada_is_unconstrained_packed_array_type)
1520         (decode_packed_array_bitsize): Handle thick pointers without
1521         parallel types.
1522         (ada_is_gnat_encoded_packed_array_type): Rename from
1523         ada_is_packed_array_type.
1524         (ada_is_constrained_packed_array_type): Update.
1525         * ada-valprint.c (ada_val_print_gnat_array): Remove.
1526         (ada_value_print_1): Use ada_get_decoded_value.
1527
1528 2020-11-04  Tom Tromey  <tromey@adacore.com>
1529
1530         * ada-lang.c (recursively_update_array_bitsize): New function.
1531         (decode_constrained_packed_array_type): Call it.
1532
1533 2020-11-04  Tom Tromey  <tromey@adacore.com>
1534
1535         * ada-lang.c (to_fixed_array_type): Error if
1536         decode_constrained_packed_array_type returns NULL.
1537
1538 2020-11-04  Tom Tromey  <tromey@adacore.com>
1539
1540         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
1541
1542 2020-11-02  Tom Tromey  <tromey@adacore.com>
1543
1544         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
1545         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
1546         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
1547         * amd64-ravenscar-thread.c: New file.
1548         * amd64-ravenscar-thread.h: New file.
1549         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
1550         * configure.tgt (amd64_tobjs): Add ravenscar objects.
1551
1552 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1553
1554         * main.c (execute_cmdargs): New function.
1555         (captured_main_1): Make use of execute_cmdargs.
1556
1557 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1558
1559         * NEWS: Mention changes to config file search path.
1560         * main.c
1561
1562 2020-11-02  Tom Tromey  <tromey@adacore.com>
1563
1564         * python/python.c: Consolidate two HAVE_PYTHON blocks.
1565         (python_GdbModuleDef): Move earlier.  Now static.
1566         (do_start_initialization): Consolidate some IS_PY3K blocks.
1567
1568 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
1569
1570         * aarch64-linux-tdep.c: Fix indentation.
1571         * aarch64-ravenscar-thread.c: Fix indentation.
1572         * aarch64-tdep.c: Fix indentation.
1573         * aarch64-tdep.h: Fix indentation.
1574         * ada-lang.c: Fix indentation.
1575         * ada-lang.h: Fix indentation.
1576         * ada-tasks.c: Fix indentation.
1577         * ada-typeprint.c: Fix indentation.
1578         * ada-valprint.c: Fix indentation.
1579         * ada-varobj.c: Fix indentation.
1580         * addrmap.c: Fix indentation.
1581         * addrmap.h: Fix indentation.
1582         * agent.c: Fix indentation.
1583         * aix-thread.c: Fix indentation.
1584         * alpha-bsd-nat.c: Fix indentation.
1585         * alpha-linux-tdep.c: Fix indentation.
1586         * alpha-mdebug-tdep.c: Fix indentation.
1587         * alpha-nbsd-tdep.c: Fix indentation.
1588         * alpha-obsd-tdep.c: Fix indentation.
1589         * alpha-tdep.c: Fix indentation.
1590         * amd64-bsd-nat.c: Fix indentation.
1591         * amd64-darwin-tdep.c: Fix indentation.
1592         * amd64-linux-nat.c: Fix indentation.
1593         * amd64-linux-tdep.c: Fix indentation.
1594         * amd64-nat.c: Fix indentation.
1595         * amd64-obsd-tdep.c: Fix indentation.
1596         * amd64-tdep.c: Fix indentation.
1597         * amd64-windows-tdep.c: Fix indentation.
1598         * annotate.c: Fix indentation.
1599         * arc-tdep.c: Fix indentation.
1600         * arch-utils.c: Fix indentation.
1601         * arch/arm-get-next-pcs.c: Fix indentation.
1602         * arch/arm.c: Fix indentation.
1603         * arm-linux-nat.c: Fix indentation.
1604         * arm-linux-tdep.c: Fix indentation.
1605         * arm-nbsd-tdep.c: Fix indentation.
1606         * arm-pikeos-tdep.c: Fix indentation.
1607         * arm-tdep.c: Fix indentation.
1608         * arm-tdep.h: Fix indentation.
1609         * arm-wince-tdep.c: Fix indentation.
1610         * auto-load.c: Fix indentation.
1611         * auxv.c: Fix indentation.
1612         * avr-tdep.c: Fix indentation.
1613         * ax-gdb.c: Fix indentation.
1614         * ax-general.c: Fix indentation.
1615         * bfin-linux-tdep.c: Fix indentation.
1616         * block.c: Fix indentation.
1617         * block.h: Fix indentation.
1618         * blockframe.c: Fix indentation.
1619         * bpf-tdep.c: Fix indentation.
1620         * break-catch-sig.c: Fix indentation.
1621         * break-catch-syscall.c: Fix indentation.
1622         * break-catch-throw.c: Fix indentation.
1623         * breakpoint.c: Fix indentation.
1624         * breakpoint.h: Fix indentation.
1625         * bsd-uthread.c: Fix indentation.
1626         * btrace.c: Fix indentation.
1627         * build-id.c: Fix indentation.
1628         * buildsym-legacy.h: Fix indentation.
1629         * buildsym.c: Fix indentation.
1630         * c-typeprint.c: Fix indentation.
1631         * c-valprint.c: Fix indentation.
1632         * c-varobj.c: Fix indentation.
1633         * charset.c: Fix indentation.
1634         * cli/cli-cmds.c: Fix indentation.
1635         * cli/cli-decode.c: Fix indentation.
1636         * cli/cli-decode.h: Fix indentation.
1637         * cli/cli-script.c: Fix indentation.
1638         * cli/cli-setshow.c: Fix indentation.
1639         * coff-pe-read.c: Fix indentation.
1640         * coffread.c: Fix indentation.
1641         * compile/compile-cplus-types.c: Fix indentation.
1642         * compile/compile-object-load.c: Fix indentation.
1643         * compile/compile-object-run.c: Fix indentation.
1644         * completer.c: Fix indentation.
1645         * corefile.c: Fix indentation.
1646         * corelow.c: Fix indentation.
1647         * cp-abi.h: Fix indentation.
1648         * cp-namespace.c: Fix indentation.
1649         * cp-support.c: Fix indentation.
1650         * cp-valprint.c: Fix indentation.
1651         * cris-linux-tdep.c: Fix indentation.
1652         * cris-tdep.c: Fix indentation.
1653         * darwin-nat-info.c: Fix indentation.
1654         * darwin-nat.c: Fix indentation.
1655         * darwin-nat.h: Fix indentation.
1656         * dbxread.c: Fix indentation.
1657         * dcache.c: Fix indentation.
1658         * disasm.c: Fix indentation.
1659         * dtrace-probe.c: Fix indentation.
1660         * dwarf2/abbrev.c: Fix indentation.
1661         * dwarf2/attribute.c: Fix indentation.
1662         * dwarf2/expr.c: Fix indentation.
1663         * dwarf2/frame.c: Fix indentation.
1664         * dwarf2/index-cache.c: Fix indentation.
1665         * dwarf2/index-write.c: Fix indentation.
1666         * dwarf2/line-header.c: Fix indentation.
1667         * dwarf2/loc.c: Fix indentation.
1668         * dwarf2/macro.c: Fix indentation.
1669         * dwarf2/read.c: Fix indentation.
1670         * dwarf2/read.h: Fix indentation.
1671         * elfread.c: Fix indentation.
1672         * eval.c: Fix indentation.
1673         * event-top.c: Fix indentation.
1674         * exec.c: Fix indentation.
1675         * exec.h: Fix indentation.
1676         * expprint.c: Fix indentation.
1677         * f-lang.c: Fix indentation.
1678         * f-typeprint.c: Fix indentation.
1679         * f-valprint.c: Fix indentation.
1680         * fbsd-nat.c: Fix indentation.
1681         * fbsd-tdep.c: Fix indentation.
1682         * findvar.c: Fix indentation.
1683         * fork-child.c: Fix indentation.
1684         * frame-unwind.c: Fix indentation.
1685         * frame-unwind.h: Fix indentation.
1686         * frame.c: Fix indentation.
1687         * frv-linux-tdep.c: Fix indentation.
1688         * frv-tdep.c: Fix indentation.
1689         * frv-tdep.h: Fix indentation.
1690         * ft32-tdep.c: Fix indentation.
1691         * gcore.c: Fix indentation.
1692         * gdb_bfd.c: Fix indentation.
1693         * gdbarch.sh: Fix indentation.
1694         * gdbarch.c: Re-generate
1695         * gdbarch.h: Re-generate.
1696         * gdbcore.h: Fix indentation.
1697         * gdbthread.h: Fix indentation.
1698         * gdbtypes.c: Fix indentation.
1699         * gdbtypes.h: Fix indentation.
1700         * glibc-tdep.c: Fix indentation.
1701         * gnu-nat.c: Fix indentation.
1702         * gnu-nat.h: Fix indentation.
1703         * gnu-v2-abi.c: Fix indentation.
1704         * gnu-v3-abi.c: Fix indentation.
1705         * go32-nat.c: Fix indentation.
1706         * guile/guile-internal.h: Fix indentation.
1707         * guile/scm-cmd.c: Fix indentation.
1708         * guile/scm-frame.c: Fix indentation.
1709         * guile/scm-iterator.c: Fix indentation.
1710         * guile/scm-math.c: Fix indentation.
1711         * guile/scm-ports.c: Fix indentation.
1712         * guile/scm-pretty-print.c: Fix indentation.
1713         * guile/scm-value.c: Fix indentation.
1714         * h8300-tdep.c: Fix indentation.
1715         * hppa-linux-nat.c: Fix indentation.
1716         * hppa-linux-tdep.c: Fix indentation.
1717         * hppa-nbsd-nat.c: Fix indentation.
1718         * hppa-nbsd-tdep.c: Fix indentation.
1719         * hppa-obsd-nat.c: Fix indentation.
1720         * hppa-tdep.c: Fix indentation.
1721         * hppa-tdep.h: Fix indentation.
1722         * i386-bsd-nat.c: Fix indentation.
1723         * i386-darwin-nat.c: Fix indentation.
1724         * i386-darwin-tdep.c: Fix indentation.
1725         * i386-dicos-tdep.c: Fix indentation.
1726         * i386-gnu-nat.c: Fix indentation.
1727         * i386-linux-nat.c: Fix indentation.
1728         * i386-linux-tdep.c: Fix indentation.
1729         * i386-nto-tdep.c: Fix indentation.
1730         * i386-obsd-tdep.c: Fix indentation.
1731         * i386-sol2-nat.c: Fix indentation.
1732         * i386-tdep.c: Fix indentation.
1733         * i386-tdep.h: Fix indentation.
1734         * i386-windows-tdep.c: Fix indentation.
1735         * i387-tdep.c: Fix indentation.
1736         * i387-tdep.h: Fix indentation.
1737         * ia64-libunwind-tdep.c: Fix indentation.
1738         * ia64-libunwind-tdep.h: Fix indentation.
1739         * ia64-linux-nat.c: Fix indentation.
1740         * ia64-linux-tdep.c: Fix indentation.
1741         * ia64-tdep.c: Fix indentation.
1742         * ia64-tdep.h: Fix indentation.
1743         * ia64-vms-tdep.c: Fix indentation.
1744         * infcall.c: Fix indentation.
1745         * infcmd.c: Fix indentation.
1746         * inferior.c: Fix indentation.
1747         * infrun.c: Fix indentation.
1748         * iq2000-tdep.c: Fix indentation.
1749         * language.c: Fix indentation.
1750         * linespec.c: Fix indentation.
1751         * linux-fork.c: Fix indentation.
1752         * linux-nat.c: Fix indentation.
1753         * linux-tdep.c: Fix indentation.
1754         * linux-thread-db.c: Fix indentation.
1755         * lm32-tdep.c: Fix indentation.
1756         * m2-lang.c: Fix indentation.
1757         * m2-typeprint.c: Fix indentation.
1758         * m2-valprint.c: Fix indentation.
1759         * m32c-tdep.c: Fix indentation.
1760         * m32r-linux-tdep.c: Fix indentation.
1761         * m32r-tdep.c: Fix indentation.
1762         * m68hc11-tdep.c: Fix indentation.
1763         * m68k-bsd-nat.c: Fix indentation.
1764         * m68k-linux-nat.c: Fix indentation.
1765         * m68k-linux-tdep.c: Fix indentation.
1766         * m68k-tdep.c: Fix indentation.
1767         * machoread.c: Fix indentation.
1768         * macrocmd.c: Fix indentation.
1769         * macroexp.c: Fix indentation.
1770         * macroscope.c: Fix indentation.
1771         * macrotab.c: Fix indentation.
1772         * macrotab.h: Fix indentation.
1773         * main.c: Fix indentation.
1774         * mdebugread.c: Fix indentation.
1775         * mep-tdep.c: Fix indentation.
1776         * mi/mi-cmd-catch.c: Fix indentation.
1777         * mi/mi-cmd-disas.c: Fix indentation.
1778         * mi/mi-cmd-env.c: Fix indentation.
1779         * mi/mi-cmd-stack.c: Fix indentation.
1780         * mi/mi-cmd-var.c: Fix indentation.
1781         * mi/mi-cmds.c: Fix indentation.
1782         * mi/mi-main.c: Fix indentation.
1783         * mi/mi-parse.c: Fix indentation.
1784         * microblaze-tdep.c: Fix indentation.
1785         * minidebug.c: Fix indentation.
1786         * minsyms.c: Fix indentation.
1787         * mips-linux-nat.c: Fix indentation.
1788         * mips-linux-tdep.c: Fix indentation.
1789         * mips-nbsd-tdep.c: Fix indentation.
1790         * mips-tdep.c: Fix indentation.
1791         * mn10300-linux-tdep.c: Fix indentation.
1792         * mn10300-tdep.c: Fix indentation.
1793         * moxie-tdep.c: Fix indentation.
1794         * msp430-tdep.c: Fix indentation.
1795         * namespace.h: Fix indentation.
1796         * nat/fork-inferior.c: Fix indentation.
1797         * nat/gdb_ptrace.h: Fix indentation.
1798         * nat/linux-namespaces.c: Fix indentation.
1799         * nat/linux-osdata.c: Fix indentation.
1800         * nat/netbsd-nat.c: Fix indentation.
1801         * nat/x86-dregs.c: Fix indentation.
1802         * nbsd-nat.c: Fix indentation.
1803         * nbsd-tdep.c: Fix indentation.
1804         * nios2-linux-tdep.c: Fix indentation.
1805         * nios2-tdep.c: Fix indentation.
1806         * nto-procfs.c: Fix indentation.
1807         * nto-tdep.c: Fix indentation.
1808         * objfiles.c: Fix indentation.
1809         * objfiles.h: Fix indentation.
1810         * opencl-lang.c: Fix indentation.
1811         * or1k-tdep.c: Fix indentation.
1812         * osabi.c: Fix indentation.
1813         * osabi.h: Fix indentation.
1814         * osdata.c: Fix indentation.
1815         * p-lang.c: Fix indentation.
1816         * p-typeprint.c: Fix indentation.
1817         * p-valprint.c: Fix indentation.
1818         * parse.c: Fix indentation.
1819         * ppc-linux-nat.c: Fix indentation.
1820         * ppc-linux-tdep.c: Fix indentation.
1821         * ppc-nbsd-nat.c: Fix indentation.
1822         * ppc-nbsd-tdep.c: Fix indentation.
1823         * ppc-obsd-nat.c: Fix indentation.
1824         * ppc-ravenscar-thread.c: Fix indentation.
1825         * ppc-sysv-tdep.c: Fix indentation.
1826         * ppc64-tdep.c: Fix indentation.
1827         * printcmd.c: Fix indentation.
1828         * proc-api.c: Fix indentation.
1829         * producer.c: Fix indentation.
1830         * producer.h: Fix indentation.
1831         * prologue-value.c: Fix indentation.
1832         * prologue-value.h: Fix indentation.
1833         * psymtab.c: Fix indentation.
1834         * python/py-arch.c: Fix indentation.
1835         * python/py-bpevent.c: Fix indentation.
1836         * python/py-event.c: Fix indentation.
1837         * python/py-event.h: Fix indentation.
1838         * python/py-finishbreakpoint.c: Fix indentation.
1839         * python/py-frame.c: Fix indentation.
1840         * python/py-framefilter.c: Fix indentation.
1841         * python/py-inferior.c: Fix indentation.
1842         * python/py-infthread.c: Fix indentation.
1843         * python/py-objfile.c: Fix indentation.
1844         * python/py-prettyprint.c: Fix indentation.
1845         * python/py-registers.c: Fix indentation.
1846         * python/py-signalevent.c: Fix indentation.
1847         * python/py-stopevent.c: Fix indentation.
1848         * python/py-stopevent.h: Fix indentation.
1849         * python/py-threadevent.c: Fix indentation.
1850         * python/py-tui.c: Fix indentation.
1851         * python/py-unwind.c: Fix indentation.
1852         * python/py-value.c: Fix indentation.
1853         * python/py-xmethods.c: Fix indentation.
1854         * python/python-internal.h: Fix indentation.
1855         * python/python.c: Fix indentation.
1856         * ravenscar-thread.c: Fix indentation.
1857         * record-btrace.c: Fix indentation.
1858         * record-full.c: Fix indentation.
1859         * record.c: Fix indentation.
1860         * reggroups.c: Fix indentation.
1861         * regset.h: Fix indentation.
1862         * remote-fileio.c: Fix indentation.
1863         * remote.c: Fix indentation.
1864         * reverse.c: Fix indentation.
1865         * riscv-linux-tdep.c: Fix indentation.
1866         * riscv-ravenscar-thread.c: Fix indentation.
1867         * riscv-tdep.c: Fix indentation.
1868         * rl78-tdep.c: Fix indentation.
1869         * rs6000-aix-tdep.c: Fix indentation.
1870         * rs6000-lynx178-tdep.c: Fix indentation.
1871         * rs6000-nat.c: Fix indentation.
1872         * rs6000-tdep.c: Fix indentation.
1873         * rust-lang.c: Fix indentation.
1874         * rx-tdep.c: Fix indentation.
1875         * s12z-tdep.c: Fix indentation.
1876         * s390-linux-tdep.c: Fix indentation.
1877         * score-tdep.c: Fix indentation.
1878         * ser-base.c: Fix indentation.
1879         * ser-mingw.c: Fix indentation.
1880         * ser-uds.c: Fix indentation.
1881         * ser-unix.c: Fix indentation.
1882         * serial.c: Fix indentation.
1883         * sh-linux-tdep.c: Fix indentation.
1884         * sh-nbsd-tdep.c: Fix indentation.
1885         * sh-tdep.c: Fix indentation.
1886         * skip.c: Fix indentation.
1887         * sol-thread.c: Fix indentation.
1888         * solib-aix.c: Fix indentation.
1889         * solib-darwin.c: Fix indentation.
1890         * solib-frv.c: Fix indentation.
1891         * solib-svr4.c: Fix indentation.
1892         * solib.c: Fix indentation.
1893         * source.c: Fix indentation.
1894         * sparc-linux-tdep.c: Fix indentation.
1895         * sparc-nbsd-tdep.c: Fix indentation.
1896         * sparc-obsd-tdep.c: Fix indentation.
1897         * sparc-ravenscar-thread.c: Fix indentation.
1898         * sparc-tdep.c: Fix indentation.
1899         * sparc64-linux-tdep.c: Fix indentation.
1900         * sparc64-nbsd-tdep.c: Fix indentation.
1901         * sparc64-obsd-tdep.c: Fix indentation.
1902         * sparc64-tdep.c: Fix indentation.
1903         * stabsread.c: Fix indentation.
1904         * stack.c: Fix indentation.
1905         * stap-probe.c: Fix indentation.
1906         * stubs/ia64vms-stub.c: Fix indentation.
1907         * stubs/m32r-stub.c: Fix indentation.
1908         * stubs/m68k-stub.c: Fix indentation.
1909         * stubs/sh-stub.c: Fix indentation.
1910         * stubs/sparc-stub.c: Fix indentation.
1911         * symfile-mem.c: Fix indentation.
1912         * symfile.c: Fix indentation.
1913         * symfile.h: Fix indentation.
1914         * symmisc.c: Fix indentation.
1915         * symtab.c: Fix indentation.
1916         * symtab.h: Fix indentation.
1917         * target-float.c: Fix indentation.
1918         * target.c: Fix indentation.
1919         * target.h: Fix indentation.
1920         * tic6x-tdep.c: Fix indentation.
1921         * tilegx-linux-tdep.c: Fix indentation.
1922         * tilegx-tdep.c: Fix indentation.
1923         * top.c: Fix indentation.
1924         * tracefile-tfile.c: Fix indentation.
1925         * tracepoint.c: Fix indentation.
1926         * tui/tui-disasm.c: Fix indentation.
1927         * tui/tui-io.c: Fix indentation.
1928         * tui/tui-regs.c: Fix indentation.
1929         * tui/tui-stack.c: Fix indentation.
1930         * tui/tui-win.c: Fix indentation.
1931         * tui/tui-winsource.c: Fix indentation.
1932         * tui/tui.c: Fix indentation.
1933         * typeprint.c: Fix indentation.
1934         * ui-out.h: Fix indentation.
1935         * unittests/copy_bitwise-selftests.c: Fix indentation.
1936         * unittests/memory-map-selftests.c: Fix indentation.
1937         * utils.c: Fix indentation.
1938         * v850-tdep.c: Fix indentation.
1939         * valarith.c: Fix indentation.
1940         * valops.c: Fix indentation.
1941         * valprint.c: Fix indentation.
1942         * valprint.h: Fix indentation.
1943         * value.c: Fix indentation.
1944         * value.h: Fix indentation.
1945         * varobj.c: Fix indentation.
1946         * vax-tdep.c: Fix indentation.
1947         * windows-nat.c: Fix indentation.
1948         * windows-tdep.c: Fix indentation.
1949         * xcoffread.c: Fix indentation.
1950         * xml-syscall.c: Fix indentation.
1951         * xml-tdesc.c: Fix indentation.
1952         * xstormy16-tdep.c: Fix indentation.
1953         * xtensa-config.c: Fix indentation.
1954         * xtensa-linux-nat.c: Fix indentation.
1955         * xtensa-linux-tdep.c: Fix indentation.
1956         * xtensa-tdep.c: Fix indentation.
1957
1958 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1959             Craig Blackmore   <craig.blackmore@embecosm.com>
1960
1961         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1962         as an unsigned value.
1963
1964 2020-11-01  Tom Tromey  <tom@tromey.com>
1965
1966         * dbxread.c (dbx_end_psymtab): Update.
1967         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1968         (build_type_psymtabs_reader): Update.
1969         * xcoffread.c (xcoff_end_psymtab): Update.
1970         * ctfread.c (scan_partial_symbols): Update.
1971         * psymtab.c (sort_pst_symbols): Remove.
1972         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1973         sort_pst_symbols.
1974         * psympriv.h (struct partial_symtab) <end>: New method.
1975         (end_psymtab_common): Don't declare.
1976
1977 2020-11-01  Tom Tromey  <tom@tromey.com>
1978
1979         * symmisc.c (count_psyms): New function.
1980         (print_objfile_statistics): Use it.
1981         * psymtab.c (append_psymbol_to_list): Remove.
1982         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1983         * objfiles.h (struct objstats) <n_psyms>: Remove.
1984
1985 2020-11-01  Tom Tromey  <tom@tromey.com>
1986
1987         * dbxread.c (dbx_end_psymtab): Update.
1988         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1989         (build_type_psymtabs_reader): Update.
1990         * xcoffread.c (xcoff_end_psymtab): Update.
1991         * ctfread.c (scan_partial_symbols): Update.
1992         * psympriv.h (end_psymtab_common): Update.
1993         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1994         (sort_pst_symbols): Likewise.
1995
1996 2020-11-01  Tom Tromey  <tom@tromey.com>
1997
1998         * dbxread.c (dbx_symfile_read): Update.
1999         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
2000         * xcoffread.c (xcoff_initial_scan): Update.
2001         * psympriv.h (init_psymbol_list): Don't declare.
2002         * psymtab.c (init_psymbol_list): Remove.
2003
2004 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
2005
2006         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
2007         gnat_encoded_fixed_type_info.  Update all callers.
2008
2009 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
2010
2011         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
2012         line too long.
2013
2014 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
2015
2016         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
2017         cast_from_fixed.  Update all callers.
2018         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
2019         Update all callers.
2020         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
2021         Update all callers.
2022         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
2023         ada_scaling_factor.
2024         * ada-typeprint.c: Replace call to ada_scaling_factor by call
2025         to print_gnat_encoded_fixed_point_type.
2026         * ada-valprint.c: Likewise.
2027
2028 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
2029
2030         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
2031         (debug_prefixed_printf): Add check of debug_displaced flag.
2032         * linux-nat.c (linux_nat_debug_printf): Add check of
2033         debug_linux_nat flag.
2034
2035 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2036
2037         * infrun.c (infrun_debug_printf_1): Remove.
2038         (displaced_debug_printf_1): Remove.
2039         (stop_all_threads): Use debug_prefixed_printf.
2040         * infrun.h (infrun_debug_printf_1): Remove.
2041         (infrun_debug_printf): Use debug_prefixed_printf.
2042         (displaced_debug_printf_1): Remove.
2043         (displaced_debug_printf): Use debug_prefixed_printf.
2044         * linux-nat.c (linux_nat_debug_printf_1): Remove.
2045         (linux_nat_debug_printf): Use debug_prefixed_printf.
2046
2047 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2048
2049         * configure: Re-generate.
2050         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
2051         AC_LANG_PROGRAM.
2052
2053 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2054
2055         * configure: Re-generate.
2056
2057 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2058
2059         * configure: Re-generate.
2060
2061 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2062
2063         * configure: Re-generate.
2064
2065 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2066
2067         * configure: Re-generate.
2068
2069 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2070
2071         * acinclude.m4: Modernize.
2072         * configure: Re-generate.
2073
2074 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2075
2076         * configure.ac: Modernize.
2077         * configure: Re-generate.
2078
2079 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2080
2081         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
2082         * configure: Re-generate.
2083         * configure.ac: Remove AM_PROG_CC_STDC.
2084
2085 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2086
2087         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
2088         AC_CANONICAL_SYSTEM.
2089         * configure: Re-generate.
2090
2091 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
2092
2093         * infrun.h (displaced_debug_printf): New macro.  Replace
2094         displaced debug prints throughout to use it.
2095         (displaced_debug_printf_1): New declaration.
2096         (displaced_step_dump_bytes): Return string, remove ui_file
2097         parameter, update all callers.
2098         * infrun.c (displaced_debug_printf_1): New function.
2099         (displaced_step_dump_bytes): Return string, remove ui_file
2100         parameter
2101
2102 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
2103
2104         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
2105
2106 2020-10-30  Tom Tromey  <tromey@adacore.com>
2107
2108         * Makefile.in (stamp-init): Depend on config.status.
2109
2110 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2111
2112         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
2113
2114 2020-10-30  Pedro Alves  <pedro@palves.net>
2115
2116         * thread.c (lookup_selected_frame): Move ...
2117         * frame.c (lookup_selected_frame): ... here.
2118
2119 2020-10-30  Pedro Alves  <pedro@palves.net>
2120
2121         * blockframe.c (block_innermost_frame): Use get_selected_frame.
2122         * frame.c
2123         (scoped_restore_selected_frame::scoped_restore_selected_frame):
2124         Use save_selected_frame.  Save language as well.
2125         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
2126         Use restore_selected_frame, and restore language as well.
2127         (selected_frame_id, selected_frame_level): New.
2128         (selected_frame): Update comments.
2129         (save_selected_frame, restore_selected_frame): New.
2130         (get_selected_frame): Use lookup_selected_frame.
2131         (get_selected_frame_if_set): Delete.
2132         (select_frame): Record selected_frame_level and selected_frame_id.
2133         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
2134         fields.
2135         (get_selected_frame): Make 'message' parameter optional.
2136         (get_selected_frame_if_set): Delete declaration.
2137         (select_frame): Update comments.
2138         (save_selected_frame, restore_selected_frame)
2139         (lookup_selected_frame): Declare.
2140         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
2141         * infrun.c (struct infcall_control_state) <selected_frame_level>:
2142         New field.
2143         (save_infcall_control_state): Use save_selected_frame.
2144         (restore_selected_frame): Delete.
2145         (restore_infcall_control_state): Use restore_selected_frame.
2146         * stack.c (select_frame_command_core, frame_command_core): Use
2147         get_selected_frame.
2148         * thread.c (restore_selected_frame): Rename to ...
2149         (lookup_selected_frame): ... this and make extern.  Select the
2150         current frame if the frame level is -1.
2151         (scoped_restore_current_thread::restore): Also restore the
2152         language.
2153         (scoped_restore_current_thread::~scoped_restore_current_thread):
2154         Don't try/catch.
2155         (scoped_restore_current_thread::scoped_restore_current_thread):
2156         Save the language as well.  Use save_selected_frame.
2157
2158 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2159
2160         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
2161         documentation.
2162         * gdbarch.h: Re-generate.
2163
2164 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2165
2166         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
2167         parameter.
2168         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
2169         Likewise.
2170         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2171         Likewise.
2172         * arch-utils.c (default_displaced_step_hw_singlestep):
2173         Likewise.
2174         * arch-utils.h (default_displaced_step_hw_singlestep):
2175         Likewise.
2176         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
2177         Likewise.
2178         * s390-tdep.c (s390_displaced_step_hw_singlestep):
2179         Likewise.
2180         * gdbarch.c: Re-generate.
2181         * gdbarch.h: Re-generate.
2182         * infrun.c (resume_1): Adjust.
2183
2184 2020-10-29  Tom Tromey  <tom@tromey.com>
2185
2186         * progspace.c (program_space::~program_space): Don't call
2187         exec_close.
2188
2189 2020-10-29  Tom Tromey  <tom@tromey.com>
2190
2191         * exec.c (exec_target::close): Don't change current program
2192         space.
2193
2194 2020-10-29  Tom Tromey  <tom@tromey.com>
2195
2196         * symfile.c (add_symbol_file_command): Update.
2197         * exec.c (program_space::add_target_sections): Rename.
2198         * symfile-mem.c (symbol_file_add_from_memory): Update.
2199         * progspace.h (struct program_space) <add_target_sections>:
2200         Declare new overload.
2201         * exec.h (add_target_sections_of_objfile): Don't declare.
2202
2203 2020-10-29  Tom Tromey  <tom@tromey.com>
2204
2205         * solib.c (solib_map_sections): Update.
2206         * exec.c (program_space::add_target_sections): Now a method.
2207         (exec_file_attach): Update.
2208         * exec.h (add_target_sections): Don't declare.
2209         * progspace.h (struct program_space) <add_target_sections>:
2210         Declare.
2211
2212 2020-10-29  Tom Tromey  <tom@tromey.com>
2213
2214         * progspace.h (struct program_space) <remove_target_sections>:
2215         Declare.
2216         * exec.c (program_space::remove_target_sections): Now a method.
2217         * exec.h (remove_target_sections): Don't declare.
2218
2219 2020-10-29  Tom Tromey  <tom@tromey.com>
2220
2221         * inferior.c (delete_inferior): Update.
2222         * progspace.c (program_space::empty): Rename from
2223         program_space_empty_p.  Return bool.
2224         * progspace.h (struct program_space) <empty>: New method.
2225         (program_space_empty_p): Don't declare.
2226
2227 2020-10-29  Tom Tromey  <tom@tromey.com>
2228
2229         * progspace.c (program_space::~program_space): Don't call
2230         clear_program_space_solib_cache.
2231         (program_space::clear_solib_cache): Rename from
2232         clear_solib_cache.
2233         * solib.c (handle_solib_event): Update.
2234         * progspace.h (struct program_space) <clear_solib_cache>: New
2235         method.
2236         (clear_program_space_solib_cache): Don't declare.
2237
2238 2020-10-29  Tom Tromey  <tom@tromey.com>
2239
2240         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2241         * target.c (info_target_command): Update.
2242         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2243         (symbol_file_clear, reread_symbols): Update.
2244         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
2245         * stabsread.c (scan_file_globals): Update.
2246         * solib.c (update_solib_list): Update.
2247         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
2248         (svr4_fetch_objfile_link_map, enable_break)
2249         (svr4_relocate_main_executable)
2250         (svr4_iterate_over_objfiles_in_search_order): Update.
2251         * solib-frv.c (lm_base, enable_break)
2252         (frv_relocate_main_executable): Update.
2253         (main_got, frv_fdpic_find_canonical_descriptor): Update.
2254         (frv_fetch_objfile_link_map): Update.
2255         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
2256         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
2257         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
2258         * remote.c (remote_target::get_offsets): Update.
2259         (remote_target::start_remote)
2260         (extended_remote_target::post_attach): Update.
2261         * objfiles.c (entry_point_address_query): Update.
2262         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
2263         * minsyms.c (get_symbol_leading_char): Update.
2264         * frame.c (inside_main_func): Update.
2265         * progspace.h (symfile_objfile): Remove macro.
2266
2267 2020-10-29  Tom Tromey  <tom@tromey.com>
2268
2269         * exec.c (exec_file_attach): Update.
2270         * progspace.c (program_space::exec_close): Update.
2271         * progspace.h (struct program_space) <ebfd>: Now a
2272         gdb_bfd_ref_ptr.
2273         <set_exec_bfd>: Change argument type.
2274         <exec_bfd>: Update.
2275
2276 2020-10-29  Tom Tromey  <tom@tromey.com>
2277
2278         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2279         * symfile.c (reread_symbols): Update.
2280         * symfile-mem.c (add_symbol_file_from_memory_command)
2281         (add_vsyscall_page): Update.
2282         * source-cache.c (source_cache::get_plain_source_lines): Update.
2283         * solib-svr4.c (find_program_interpreter, elf_locate_base)
2284         (svr4_current_sos_direct, svr4_exec_displacement)
2285         (svr4_relocate_main_executable): Update.
2286         (svr4_iterate_over_objfiles_in_search_order): Update.
2287         * solib-frv.c (enable_break2, enable_break): Update.
2288         * solib-dsbt.c (lm_base, enable_break): Update.
2289         * solib-darwin.c (find_program_interpreter)
2290         (darwin_solib_create_inferior_hook): Update.
2291         * sol-thread.c (rw_common, ps_pdmodel): Update.
2292         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
2293         * remote.c (compare_sections_command)
2294         (remote_target::trace_set_readonly_regions): Update.
2295         * remote-sim.c (get_sim_inferior_data)
2296         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
2297         (gdbsim_target_open, gdbsim_target::files_info): Update.
2298         * exec.h (exec_bfd): Remove macro.
2299         * progspace.c (initialize_progspace): Update.
2300         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
2301         Update.
2302         * nto-procfs.c (nto_procfs_target::post_attach)
2303         (nto_procfs_target::create_inferior): Update.
2304         * maint.c (maintenance_info_sections): Update.
2305         * linux-thread-db.c (thread_db_target::get_thread_local_address):
2306         Update.
2307         * infcmd.c (post_create_inferior): Update.
2308         * gcore.c (default_gcore_arch, default_gcore_target): Update.
2309         (objfile_find_memory_regions): Update.
2310         * exec.c (validate_exec_file, exec_file_attach)
2311         (exec_read_partial_read_only, print_section_info): Update.
2312         * corelow.c (core_target_open): Update.
2313         * corefile.c (reopen_exec_file, validate_files): Update.
2314         * arm-tdep.c (gdb_print_insn_arm): Update.
2315         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
2316         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
2317         methods.
2318
2319 2020-10-29  Tom Tromey  <tom@tromey.com>
2320
2321         * progspace.h (current_target_sections): Remove macro.
2322         * solib-svr4.c (scan_dyntag): Update.
2323         * solib-dsbt.c (scan_dyntag): Update.
2324         * exec.c (exec_target::close): Update.
2325         (add_target_sections, add_target_sections_of_objfile)
2326         (remove_target_sections, exec_target::get_section_table)
2327         (exec_target::files_info, set_section_command)
2328         (exec_set_section_address, exec_target::has_memory)
2329         (exec_target::has_memory): Update.
2330
2331 2020-10-29  Tom Tromey  <tom@tromey.com>
2332
2333         * source-cache.c (source_cache::get_plain_source_lines): Use
2334         current_program_space.
2335         * corefile.c (reopen_exec_file): Use current_program_space.
2336         * exec.c (exec_file_attach): Use current_program_space.
2337         * exec.h (exec_bfd_mtime): Remove.
2338
2339 2020-10-29  Tom Tromey  <tom@tromey.com>
2340
2341         * gcore.c (default_gcore_mach): Remove.
2342         (create_gcore_bfd): Update.
2343
2344 2020-10-29  Tom Tromey  <tom@tromey.com>
2345
2346         * progspace.c (program_space::exec_close): New method, from
2347         exec_close in exec.c.
2348         * exec.c (exec_close): Move to progspace.c.
2349         (exec_target::close, exec_file_attach): Update.
2350         * progspace.h (struct program_space) <exec_close>: Declare
2351         method.
2352
2353 2020-10-29  Tom Tromey  <tom@tromey.com>
2354
2355         * progspace.h (struct program_space) <exec_filename>: Rename from
2356         pspace_exec_filename.  Now a unique_xmalloc_ptr.
2357         * inferior.c (print_selected_inferior): Update.
2358         (print_inferior): Update.
2359         * mi/mi-main.c (print_one_inferior): Update.
2360         * exec.h (exec_filename): Remove macro.
2361         * corefile.c (get_exec_file): Update.
2362         * exec.c (exec_close): Update.
2363         (exec_file_attach): Update.
2364         * progspace.c (clone_program_space): Update.
2365         (print_program_space): Update.
2366
2367 2020-10-29  Tom Tromey  <tom@tromey.com>
2368
2369         * target-section.h (struct target_section): Add constructor.
2370         * exec.c (build_section_table, add_target_sections_of_objfile):
2371         Update.
2372         * corelow.c (core_target::build_file_mappings): Update.
2373
2374 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2375
2376         PR gdb/19318
2377         * inferior.c (detach_inferior_command): Restore the current thread.
2378         (kill_inferior_command): Ditto.
2379
2380 2020-10-28  Tom de Vries  <tdevries@suse.de>
2381
2382         PR symtab/26772
2383         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
2384         map, check it in the "best match" loop.
2385
2386 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2387
2388         * m32c-tdep.c: Remove unused includes.
2389
2390 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2391
2392         * xtensa-tdep.c: Remove includes.
2393
2394 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2395
2396         * breakpoint.c (struct condition_command_opts): New struct.
2397         (condition_command_option_defs): New static global.
2398         (make_condition_command_options_def_group): New function.
2399         (condition_completer): Update to consider the '-force' flag.
2400         (condition_command): Use gdb::option for the '-force' flag.
2401
2402 2020-10-27  Tom de Vries  <tdevries@suse.de>
2403
2404         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
2405         symbols in section check.
2406
2407 2020-10-27  Tom de Vries  <tdevries@suse.de>
2408
2409         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
2410
2411 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2412
2413         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
2414         * breakpoint.c: Update the help text of the 'condition' and 'break'
2415         commands.
2416         (set_breakpoint_condition): Take a new bool parameter
2417         to control whether condition definition should be forced even when
2418         the condition expression is invalid in all of the current locations.
2419         (condition_command): Update the call to 'set_breakpoint_condition'.
2420         (find_condition_and_thread): Take the "-force-condition" flag into
2421         account.
2422         * linespec.c (linespec_keywords): Add "-force-condition" as an
2423         element.
2424         (FORCE_KEYWORD_INDEX): New #define.
2425         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
2426         as a keyword.
2427         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
2428         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
2429         * python/py-breakpoint.c (bppy_set_condition): Ditto.
2430         * NEWS: Mention the changes to the 'break' and 'condition' commands.
2431
2432 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2433
2434         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
2435         * breakpoint.c (set_breakpoint_location_condition): New function.
2436         (set_breakpoint_condition): Disable a breakpoint location if parsing
2437         the condition string gives an error.
2438         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
2439         (build_target_condition_list): Ditto.
2440         (build_target_command_list): Ditto.
2441         (build_bpstat_chain): Ditto.
2442         (print_one_breakpoint_location): Ditto.
2443         (print_one_breakpoint): Ditto.
2444         (breakpoint_1): Ditto.
2445         (bp_location::bp_location): Ditto.
2446         (locations_are_equal): Ditto.
2447         (update_breakpoint_locations): Ditto.
2448         (enable_disable_bp_num_loc): Ditto.
2449         (init_breakpoint_sal): Use set_breakpoint_location_condition.
2450         (find_condition_and_thread_for_sals): New static function.
2451         (create_breakpoint): Call find_condition_and_thread_for_sals.
2452         (location_to_sals): Call find_condition_and_thread_for_sals instead
2453         of find_condition_and_thread.
2454
2455 2020-10-26  Tom de Vries  <tdevries@suse.de>
2456
2457         * dwarf2/read.c (process_full_comp_unit): Call
2458         dwarf2_find_base_address.
2459
2460 2020-10-26  Tom Tromey  <tromey@adacore.com>
2461
2462         * gdbtypes.c (create_range_type): Revert previous patch.  Add
2463         comment.
2464
2465 2020-10-26  Pedro Alves  <pedro@palves.net>
2466
2467         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
2468         (my_waitpid): Use gdb::handle_eintr.
2469
2470 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
2471
2472         * acinclude.m4: Update ptrace.m4 path.
2473         * ptrace.m4: Moved to gdbsupport.
2474
2475 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2476
2477         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
2478         instead of target_gdbarch.
2479
2480 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2481
2482         * jit.c (jit_reader_load_command): Pass current inferior.
2483         (jit_inferior_init): Change parameter type to inferior, use it.
2484         (jit_inferior_created): Remove.
2485         (jit_inferior_created_hook): Pass inferior parameter down.
2486         (_initialize_jit): Use jit_inferior_created_hook instead of
2487         jit_inferior_created.
2488         * jit.h (jit_inferior_created_hook): Add inferior parameter.
2489         * infrun.c (follow_exec): Pass inferior to
2490         jit_inferior_created_hook.
2491
2492 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2493
2494         * linux-thread-db.c (check_pid_namespace_match): Add inferior
2495         parameter and use it.
2496         (thread_db_inferior_created): Pass inferior argument.
2497
2498 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2499
2500         * aix-thread.c (aix_thread_inferior_created): Add inferior
2501         parameter.
2502         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
2503         * dummy-frame.c (cleanup_dummy_frames): Likewise.
2504         * jit.c (jit_inferior_created): Likewise.
2505         * linux-thread-db.c (thread_db_inferior_created): Likewise.
2506         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
2507         * observable.h (inferior_created): Likewise.
2508         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
2509         * symfile-mem.c (add_vsyscall_page): Likewise.
2510         * infcmd.c (post_create_inferior): Pass inferior argument.
2511
2512 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
2513
2514         GDB 10.1 released.
2515
2516 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
2517
2518         * ada-typeprint.c (ada_print_type): Remove superfluous second call
2519         to ada_check_typedef.
2520
2521 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2522
2523         * f-exp.y (f_parse): Rename to...
2524         (f_language::parser): ...this.
2525         * f-lang.c (f_get_encoding): Rename to...
2526         (f_language::get_encoding): ...this.
2527         (f_op_print_tab): Rename to...
2528         (f_language::op_print_tab): ...this.
2529         (exp_descriptor_f): Rename to...
2530         (f_language::exp_descriptor_tab): ...this.
2531         (class f_language): Moved to f-lang.h.
2532         (f_language::language_arch_info): New function, moved out of class
2533         declaration.
2534         (f_language::search_name_hash): Likewise.
2535         (f_language::lookup_symbol_nonlocal): Likewise.
2536         (f_language::get_symbol_name_matcher_inner): Likewise.
2537         * f-lang.h: Add 'valprint.h' include.
2538         (class f_language): Moved here from f-lang.c.
2539         * f-typeprint.c (f_type_print_args): Delete commented out
2540         declaration.
2541         (f_print_typedef): Rename to...
2542         (f_language::print_typedef): ...this.
2543         (f_print_type): Rename to...
2544         (f_language::print_type): ...this.
2545         (f_type_print_varspec_prefix): Delete declaration and rename to...
2546         (f_language::f_type_print_varspec_prefix): ...this.
2547         (f_type_print_varspec_suffix): Delete declaration and rename to...
2548         (f_language::f_type_print_varspec_suffix): ...this.
2549         (f_type_print_base): Delete declaration and rename to...
2550         (f_language::f_type_print_base): ...this.
2551         * f-valprint.c (f_value_print_inner): Rename to...
2552         (f_language::value_print_inner): ...this.
2553         * parse.c: Delete 'f-lang.h' include.
2554
2555 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2556
2557         * language.h (language_defn::print_type): Add variable names in
2558         declaration, and update header comment.
2559
2560 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2561
2562         * ada-lang.c (ada_language::demangle): Rename to...
2563         (ada_language::demangle_symbol): ...this.
2564         * c-lang.c (cplus_language::demangle): Rename to...
2565         (cplus_language::demangle_symbol): ...this.
2566         * d-lang.c (d_language::demangle): Rename to...
2567         (d_language::demangle_symbol): ...this.
2568         * f-lang.c (f_language::demangle): Rename to...
2569         (f_language::demangle_symbol): ...this.
2570         * go-lang.c (go_language::demangle): Rename to...
2571         (go_language::demangle_symbol): ...this.
2572         * language.c (language_demangle): Update call to demangle_symbol.
2573         (auto_or_unknown_language::demangle): Rename to...
2574         (auto_or_unknown_language::demangle_symbol): ...this.
2575         * language.h (language_defn::demangle): Rename to...
2576         (language_defn::demangle_symbol): ...this.
2577         * objc-lang.c (objc_language::demangle): Rename to...
2578         (objc_language::demangle_symbol): ...this.
2579         * rust-lang.c (rust_language::demangle): Rename to...
2580         (rust_language::demangle_symbol): ...this.
2581
2582 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2583
2584         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
2585         (iterate_over_file_blocks): Replace use of macro with the macros
2586         definition.
2587
2588 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2589
2590         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
2591         * valprint.c (maybe_print_array_index): Replace use of macro with
2592         the macros definition.
2593
2594 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2595
2596         * ada-lang.c (ada_language::print_array_index): Call value_print
2597         directly.
2598         * language.c (language_defn::print_array_index): Likewise.
2599         * language.h (LA_VALUE_PRINT): Delete.
2600         * valprint.c (value_print): Call value_print on the
2601         current_language directly.
2602
2603 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2604
2605         * language.h (LA_PRINT_TYPEDEF): Delete.
2606         * typeprint.c (typedef_print): Call print_typedef directly on the
2607         current_language object.
2608
2609 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2610
2611         * m2-exp.y (m2_parse): Rename to...
2612         (m2_language::parser): ...this.  Update function signature.
2613         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
2614         (m2_op_print): Rename to...
2615         (m2_language::op_print_tab): ...this, and make const.
2616         (exp_descriptor_modula2): Rename to...
2617         (m2_language::exp_descriptor_modula2): ...this.
2618         (class m2_language): Move to m2-lang.h.
2619         (m2_language::language_arch_info): New function, moved out of
2620         class declaration.
2621         (m2_language::printchar): New function, body from m2_printchar.
2622         (m2_language::printstr): New function, moved out of class
2623         declaration.
2624         (m2_language::emitchar): Likewise.
2625         * m2-lang.h (m2_parse): Delete declaration.
2626         (m2_print_typedef): Delete declaration.
2627         (m2_value_print_inner): Delete declaration.
2628         (class m2_language): Class declaration moved from m2-lang.c,
2629         larger functions are left in m2-lang.c.
2630         * m2-typeprint.c (m2_print_typedef): Rename to...
2631         (m2_language::print_typedef): ...this, and update function
2632         signature.
2633         * m2-valprint.c (m2_value_print_inner): Rename to...
2634         (m2_language::value_print_inner): ...this, replace use of
2635         LA_PRINT_STRING with a direct call to printstr member function,
2636         and update recursive call.
2637
2638 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2639
2640         * language.c (default_is_string_type_p): Delete, implementation
2641         moved into auto_or_unknown_language::is_string_type_p.
2642         (unk_op_print_tab): Moved into
2643         auto_or_unknown_language::opcode_print_table.
2644         (unknown_language_arch_info): Delete, implementation moved into
2645         auto_or_unknown_language::language_arch_info.
2646         (class auto_or_unknown_language): New class, member functions
2647         copied from unknown_language class, with some updates.
2648         (class unknown_language): Most member functions moved into
2649         auto_or_unknown_language class.  Inherit from
2650         auto_or_unknown_language class.
2651         (class auto_language): Inherit from auto_or_unknown_language.
2652         Delete most member functions.
2653
2654 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2655
2656         * stabsread.c (read_member_functions): Remove gdb_assert.
2657
2658 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2659
2660         * gdbtypes.c (init_complex_type): Check target type name.
2661
2662 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2663
2664         * target-debug.h (target_debug_print_struct_target_ops_p):
2665         Remove.
2666         (target_debug_print_async_callback_ftype_p): Remove.
2667         (target_debug_print_struct_trace_state_variable_p): Remove.
2668         (target_debug_print_struct_traceframe_info_p): Remove.
2669         (target_debug_print_VEC__btrace_block_s__pp): Remove.
2670         (target_debug_print_enum_btrace_format): Remove.
2671         (target_debug_print_enum_info_proc_what): Remove.
2672         (target_debug_print_thread_info_pp): Remove.
2673
2674 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
2675
2676         * target.h (struct target_ops) <make_corefile_notes>:
2677         Change return type to unique pointer.
2678         * target.c (dummy_make_corefile_notes): Likewise.
2679         * exec.c (struct exec_target) <make_corefile_notes>:
2680         Likewise.
2681         (exec_target::make_corefile_notes): Likewise.
2682         * procfs.c (class procfs_target) <make_corefile_notes>:
2683         Likewise.
2684         (procfs_do_thread_registers): Adjust to unique pointer.
2685         (struct procfs_corefile_thread_data): Add constructor.
2686         <note_data>: Change type to unique pointer.
2687         (procfs_corefile_thread_callback): Adjust to unique pointer.
2688         (procfs_target::make_corefile_notes): Change return type to
2689         unique pointer.
2690         * target-delegates.c: Re-generate.
2691         * gcore.c (write_gcore_file_1): Adjust.
2692         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
2693         New.
2694
2695 2020-10-22  Tom de Vries  <tdevries@suse.de>
2696
2697         * block.c (find_block_in_blockvector): Make sure the returned block
2698         contains pc.
2699
2700 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2701
2702         PR gdb/26693
2703         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
2704         parameter.
2705         (load_cu): Pass existing CU.
2706         (process_imported_unit_die): Likewise.
2707         (follow_die_offset): Likewise.
2708
2709 2020-10-22  Luis Machado  <luis.machado@linaro.org>
2710
2711         * corelow.c (core_target::xfer_partial): Also check for an empty
2712         m_core_unavailable_mappings vector.
2713
2714 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2715
2716         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
2717         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
2718         * f-exp.y (arglist): Allow for a series of subranges.
2719         (subrange): Add cases for subranges with strides.
2720         * f-lang.c (value_f90_subarray): Catch use of array strides and
2721         throw an error.
2722         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
2723
2724 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2725
2726         * expprint.c (print_subexp_standard): Change enum range_type to
2727         range_flag and rename variables to match.
2728         (dump_subexp_body_standard): Likewise.
2729         * expression.h (enum range_type): Rename to...
2730         (enum range_flag): ...this.
2731         (range_types): Rename to...
2732         (range_flags): ...this.
2733         * f-lang.c (value_f90_subarray): Change enum range_type to
2734         range_flag and rename variables to match.
2735         * parse.c (operator_length_standard): Likewise.
2736         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
2737         range_type to range_flag.
2738         * rust-lang.c (rust_evaluate_funcall): Likewise.
2739         (rust_range): Likewise.
2740         (rust_compute_range): Likewise.
2741         (rust_subscript): Likewise.
2742
2743 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2744
2745         * expprint.c (print_subexp_standard): Update to reflect changes to
2746         enum range_type.
2747         (dump_subexp_body_standard): Likewise.
2748         * expression.h (enum range_type): Convert to a bit field enum, and
2749         make the enum unsigned.
2750         * f-exp.y (subrange): Update to reflect changes to enum
2751         range_type.
2752         * f-lang.c (value_f90_subarray): Likewise.
2753         * parse.c (operator_length_standard): Likewise.
2754         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
2755         * rust-lang.c (rust_range): Likewise.
2756         (rust_compute_range): Likewise.
2757         (rust_subscript): Likewise.
2758
2759 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
2760
2761         * infrun.c (displaced_step_in_progress_thread): Fix comment.
2762         (displaced_step_in_progress): Fix comment.
2763
2764 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
2765
2766         * gdbarch.sh (make_corefile_notes): Return unique pointer.
2767         * gdbarch.c: Re-generate.
2768         * gdbarch.h: Re-generate.
2769         * gcore.c (write_gcore_file_1): Adjust.
2770         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
2771         constructor.
2772         <note_data>: Change type to unique pointer.
2773         <abort_iteration>: Change type to bool.
2774         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
2775         (fbsd_collect_thread_registers): Return void, adjust.
2776         (struct fbsd_corefile_thread_data): Add construtor.
2777         <note_data>: Change type to unique pointer.
2778         (fbsd_corefile_thread): Adjust.
2779         (fbsd_make_corefile_notes): Return unique pointer, adjust.
2780         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
2781         to unique pointer, adjust.
2782         (struct linux_collect_regset_section_cb_data): Add constructor.
2783         <note_data>: Change type to unique pointer.
2784         <abort_iteration>: Change type to bool.
2785         (linux_collect_thread_registers): Return void, adjust.
2786         (struct linux_corefile_thread_data): Add constructor.
2787         <note_data>: Change type to unique pointer.
2788         (linux_corefile_thread): Adjust.
2789         (linux_make_corefile_notes): Return unique pointer, adjust.
2790
2791 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2792
2793         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
2794         * gdbarch.c: Re-generate.
2795         * gdbarch.h: Re-generate.
2796         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
2797         bool.
2798         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2799         Likewise.
2800         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
2801         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
2802         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
2803         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
2804
2805 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2806
2807         * gdbarch.sh: Make generated predicates return bool.
2808         * gdbarch.c: Re-generate.
2809         * gdbarch.h: Re-generate.
2810
2811 2020-10-20  Tom Tromey  <tom@tromey.com>
2812
2813         * varobj-iter.h (struct varobj_item): Remove typedef.
2814
2815 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2816
2817         * infrun.c (currently_stepping): Change int to bool
2818         (maybe_software_singlestep): Likewise.
2819         (show_stop_on_solib_events): Likewise.
2820         (stepping_past_nonsteppable_watchpoint): Likewise.
2821         (displaced_step_in_progress_any_inferior): Likewise.
2822         (displaced_step_in_progress_thread): Likewise.
2823         (keep_going_stepped_thread): Likewise.
2824         (thread_still_needs_step_over): Likewise.
2825         (start_step_over): Likewise.
2826         (do_target_resume): Likewise.
2827         (resume_1): Likewise.
2828         (clear_proceed_status): Likewise.
2829         (thread_still_needs_step_over_bp): Likewise.
2830         (proceed): Likewise.
2831         (switch_back_to_stepped_thread): Likewise.
2832         (adjust_pc_after_break): Likewise.
2833         (stepped_in_from): Likewise.
2834         (handle_stop_requested): Likewise.
2835         (handle_syscall_event): Likewise.
2836         (handle_no_resumed): Likewise.
2837         (handle_inferior_event): Likewise.
2838         (finish_step_over): Likewise.
2839         (handle_signal_stop): Likewise.
2840         (process_event_stop_test): Likewise.
2841
2842 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2843
2844         * infrun.c (get_displaced_stepping_state): Fix comment.
2845
2846 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2847
2848         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2849
2850 2020-10-19  Tom Tromey  <tromey@adacore.com>
2851
2852         PR tui/26719
2853         * tui/tui-winsource.h (struct tui_source_window_base)
2854         <refresh_window>: Rename from refresh_pad.
2855         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2856         Rename from refresh_pad.
2857         (tui_source_window_base::show_source_content)
2858         (tui_source_window_base::do_scroll_horizontal): Update.
2859
2860 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2861
2862         * thread.c (_initialize_thread): Fine-tune the help text of
2863         'info threads'.
2864
2865 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2866
2867         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2868
2869 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2870
2871         * breakpoint.c (handle_jit_event): Add an argument, change how
2872         `jit_event_handler` is called.
2873
2874 2020-10-17  Tom Tromey  <tom@tromey.com>
2875
2876         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2877         (scan_xcoff_symtab): Update.
2878         * psymtab.h (class psymtab_storage) <global_psymbols,
2879         static_psymbols, current_global_psymbols,
2880         current_static_psymbols>: Remove.
2881         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2882         (match_partial_symbol, lookup_partial_symbol): Update.
2883         (print_partial_symbols): Change parameters.
2884         (dump_psymtab, recursively_search_psymtabs)
2885         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2886         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2887         (concat): Remove.
2888         (end_psymtab_common): Simplify.
2889         (append_psymbol_to_list): Change parameters.
2890         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2891         (init_psymbol_list): Simplify.
2892         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2893         * psympriv.h (struct partial_symtab) <empty>: New method.
2894         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2895         Remove.
2896         <global_psymbols, static_psymbols>: New members.
2897         <add_psymbol>: New methods.
2898         (add_psymbol_to_list): Don't declare.
2899         (psymbol_placement): Move earlier.
2900         * mdebugread.c (parse_partial_symbols): Update.
2901         (handle_psymbol_enumerators): Change parameters.
2902         (mdebug_expand_psymtab): Update.
2903         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2904         (add_partial_symbol): Update.
2905         * dwarf2/index-write.c (write_psymbols): Change parameters.
2906         (write_one_signatured_type): Update.
2907         (recursively_count_psymbols): Update.
2908         (recursively_write_psymbols): Update.
2909         (class debug_names) <recursively_write_psymbols>: Update.
2910         <write_psymbols>: Change parameters.
2911         <write_one_signatured_type>: Update.
2912         * dbxread.c (read_dbx_symtab): Update.
2913         (dbx_end_psymtab): Use partial_symtab::empty.
2914         * ctfread.c (struct ctf_context) <pst>: New member.
2915         (create_partial_symtab): Set it.
2916         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2917         (scan_partial_symbols): Use the psymtab's context.  Update.
2918
2919 2020-10-17  Tom Tromey  <tom@tromey.com>
2920
2921         * valprint.c (generic_value_print): Remove comment.
2922         * m2-valprint.c (m2_value_print_inner): Remove comment.
2923         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2924         type.
2925
2926 2020-10-17  Tom de Vries  <tdevries@suse.de>
2927
2928         PR symtab/26317
2929         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2930         symbol main.
2931
2932 2020-10-14  Tom de Vries  <tdevries@suse.de>
2933
2934         PR gdb/26733
2935         * solib.c (solib_contains_address_p): Handle
2936         'solib->sections == nullptr'.
2937
2938 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2939
2940         PR gdb/26642
2941         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2942         target can't do async.
2943         * target.c (target_wait): Assert that we don't pass
2944         TARGET_WNOHANG to a target that can't async.
2945
2946 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2947
2948         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2949         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2950         * alpha-bsd-nat.c: Adjust include.
2951         * alpha-bsd-tdep.h: Adjust comment.
2952         * alpha-nbsd-tdep.c: Rename to ...
2953         * alpha-netbsd-tdep.c: ... this, adjust include.
2954         * amd64-nbsd-nat.c: Rename to ...
2955         * amd64-netbsd-nat.c: ... this, adjust include.
2956         * amd64-nbsd-tdep.c: Rename to ...
2957         * amd64-netbsd-tdep.c: ... this, adjust include.
2958         * amd64-tdep.h: Adjust include.
2959         * arm-nbsd-nat.c: Rename to ...
2960         * arm-netbsd-nat.c: ... this, adjust include.
2961         * arm-nbsd-tdep.c: Rename to ...
2962         * arm-netbsd-tdep.c: ... this, adjust include.
2963         * arm-nbsd-tdep.h: Rename to ...
2964         * arm-netbsd-tdep.h: ... this, adjust include.
2965         * configure.nat: Adjust file lists.
2966         * configure.tgt: Likewise.
2967         * hppa-nbsd-nat.c: Rename to ...
2968         * hppa-netbsd-nat.c: ... this, adjust include.
2969         * hppa-nbsd-tdep.c: Rename to ...
2970         * hppa-netbsd-tdep.c: ... this, adjust include.
2971         * i386-nbsd-nat.c: Rename to ...
2972         * i386-netbsd-nat.c: ... this, adjust include.
2973         * i386-nbsd-tdep.c: Rename to ...
2974         * i386-netbsd-tdep.c: ... this, adjust include.
2975         * m68k-bsd-nat.c: Adjust include.
2976         * mips-nbsd-nat.c: Rename to ...
2977         * mips-netbsd-nat.c: ... this, adjust include.
2978         * mips-nbsd-tdep.c: Rename to ...
2979         * mips-netbsd-tdep.c: ... this, adjust include.
2980         * mips-nbsd-tdep.h: Rename to ...
2981         * mips-netbsd-tdep.h: ... this.
2982         * nbsd-nat.c: Rename to ...
2983         * netbsd-nat.c: ... this, adjust include.
2984         * nbsd-nat.h: Rename to ...
2985         * netbsd-nat.h: ... this, adjust include.
2986         * nbsd-tdep.c: Rename to ...
2987         * netbsd-tdep.c: ... this, adjust include.
2988         * nbsd-tdep.h: Rename to ...
2989         * netbsd-tdep.h: ... this.
2990         * ppc-nbsd-nat.c: Rename to ...
2991         * ppc-netbsd-nat.c: ... this, adjust include.
2992         * ppc-nbsd-tdep.c: Rename to ...
2993         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2994         * ppc-nbsd-tdep.h: Rename to ...
2995         * ppc-netbsd-tdep.h: ... this.
2996         * sh-nbsd-nat.c: Rename to ...
2997         * sh-netbsd-nat.c: ... this, adjust include.
2998         * sh-nbsd-tdep.c: Rename to ...
2999         * sh-netbsd-tdep.c: ... this, adjust include.
3000         * sparc-nbsd-nat.c: Rename to ...
3001         * sparc-netbsd-nat.c: ... this.
3002         * sparc-nbsd-tdep.c: Rename to ...
3003         * sparc-netbsd-tdep.c: ... this, adjust include.
3004         * sparc64-nbsd-nat.c: Rename to ...
3005         * sparc64-netbsd-nat.c: ... this.
3006         * sparc64-nbsd-tdep.c: Rename to ...
3007         * sparc64-netbsd-tdep.c: ... this, adjust include.
3008         * sparc64-tdep.h: Adjust comment.
3009         * vax-bsd-nat.c: Adjust include.
3010         * vax-nbsd-tdep.c: Rename to ...
3011         * vax-netbsd-tdep.c: ... this, adjust include.
3012
3013 2020-10-12  Tom Tromey  <tom@tromey.com>
3014
3015         * target.h (struct target_ops) <get_section_table>: Update.
3016         (target_get_section_table): Update.
3017         * target.c (target_get_section_table, target_section_by_addr)
3018         (memory_xfer_partial_1): Update.
3019         * target-section.h (target_section_table): Now an alias.
3020         * target-delegates.c: Rebuild.
3021         * target-debug.h (target_debug_print_target_section_table_p):
3022         Rename from target_debug_print_struct_target_section_table_p.
3023         * symfile.c (build_section_addr_info_from_section_table): Update.
3024         * solib.c (solib_map_sections, solib_contains_address_p): Update.
3025         * solib-svr4.c (scan_dyntag): Update.
3026         * solib-dsbt.c (scan_dyntag): Update.
3027         * remote.c (remote_target::remote_xfer_live_readonly_partial):
3028         Update.
3029         * record-full.c (record_full_core_target::xfer_partial): Update.
3030         * progspace.h (struct program_space) <target_sections>: Update.
3031         * exec.h (print_section_info): Update.
3032         * exec.c (exec_target::close, build_section_table)
3033         (add_target_sections, add_target_sections_of_objfile)
3034         (remove_target_sections, exec_on_vfork)
3035         (section_table_available_memory)
3036         (section_table_xfer_memory_partial)
3037         (exec_target::get_section_table, exec_target::xfer_partial)
3038         (print_section_info, set_section_command)
3039         (exec_set_section_address, exec_target::has_memory): Update.
3040         * corelow.c (core_target::build_file_mappings)
3041         (core_target::xfer_partial, core_target::info_proc_mappings)
3042         (core_target::info_proc_mappings): Update.
3043         * bfd-target.c (class target_bfd): Update
3044
3045 2020-10-12  Tom Tromey  <tom@tromey.com>
3046
3047         * progspace.c (program_space::~program_space): Don't call
3048         clear_section_table.
3049         * exec.h (clear_section_table): Don't declare.
3050         * exec.c (exec_target::close): Update.
3051         (clear_section_table): Remove.
3052
3053 2020-10-12  Tom Tromey  <tom@tromey.com>
3054
3055         * exec.c (add_target_sections_of_objfile): Simplify.
3056
3057 2020-10-12  Tom Tromey  <tom@tromey.com>
3058
3059         * solib.c (solib_map_sections): Update.
3060         * record-full.c (record_full_core_open_1): Update.
3061         * exec.h (build_section_table): Return a target_section_table.
3062         * exec.c (exec_file_attach): Update.
3063         (build_section_table): Return a target_section_table.
3064         * corelow.c (core_target::core_target): Update.
3065         * bfd-target.c (target_bfd::target_bfd): Update.
3066
3067 2020-10-12  Tom Tromey  <tom@tromey.com>
3068
3069         * target.c (target_section_by_addr, memory_xfer_partial_1):
3070         Update.
3071         * target-section.h (struct target_section_table): Use
3072         std::vector.
3073         * symfile.h (build_section_addr_info_from_section_table): Take a
3074         target_section_table.
3075         * symfile.c (build_section_addr_info_from_section_table): Take a
3076         target_section_table.
3077         * solist.h (struct so_list) <sections>: Change type.
3078         <sections_end>: Remove.
3079         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
3080         (solib_contains_address_p): Update.
3081         * solib-svr4.c (scan_dyntag): Update.
3082         * solib-dsbt.c (scan_dyntag): Update.
3083         * remote.c (remote_target::remote_xfer_live_readonly_partial):
3084         Update.
3085         * record-full.c (record_full_core_start, record_full_core_end):
3086         Remove.
3087         (record_full_core_sections): New global.
3088         (record_full_core_open_1, record_full_core_target::xfer_partial):
3089         Update.
3090         * exec.h (build_section_table, section_table_xfer_memory_partial)
3091         (add_target_sections): Take a target_section_table.
3092         * exec.c (exec_file_attach, clear_section_table): Update.
3093         (resize_section_table): Remove.
3094         (build_section_table, add_target_sections): Take a
3095         target_section_table.
3096         (add_target_sections_of_objfile, remove_target_sections)
3097         (exec_on_vfork): Update.
3098         (section_table_available_memory): Take a target_section_table.
3099         (section_table_read_available_memory): Update.
3100         (section_table_xfer_memory_partial): Take a target_section_table.
3101         (print_section_info, set_section_command)
3102         (exec_set_section_address, exec_target::has_memory): Update.
3103         * corelow.c (class core_target) <m_core_section_table,
3104         m_core_file_mappings>: Remove braces.
3105         <~core_target>: Remove.
3106         (core_target::core_target): Update.
3107         (core_target::~core_target): Remove.
3108         (core_target::build_file_mappings)
3109         (core_target::xfer_memory_via_mappings)
3110         (core_target::xfer_partial, core_target::info_proc_mappings):
3111         Update.
3112         * bfd-target.c (target_bfd::xfer_partial): Update.
3113         (target_bfd::target_bfd): Update.
3114         (target_bfd::~target_bfd): Remove.
3115
3116 2020-10-12  Tom Tromey  <tom@tromey.com>
3117
3118         * target.h (struct target_section, struct target_section_table):
3119         Move to target-section.h.
3120         * target-section.h: New file.
3121
3122 2020-10-12  Pedro Alves  <pedro@palves.net>
3123
3124         PR exp/26602
3125         * valops.c (struct struct_field_searcher): New.
3126         (update_search_result): Rename to ...
3127         (struct_field_searcher::update_result): ... this.  Simplify
3128         prototype.  Record all found fields.
3129         (do_search_struct_field): Rename to ...
3130         (struct_field_searcher::search): ... this.  Simplify prototype.
3131         Maintain stack of visited baseclass path.  Call update_result for
3132         fields too.  Keep searching fields in baseclasses instead of
3133         stopping at the first found field.
3134         (search_struct_field): Use struct_field_searcher.  When looking
3135         for fields, report ambiguous access attempts.
3136
3137 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
3138
3139         * frame.c (inside_main_func): Check full symbols as well as
3140         minimal symbols.
3141
3142 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
3143
3144         * ada-lang.c (advance_wild_match): Rewrite the function's
3145         description.  Change the type of target0, t0 and t1 to char.
3146
3147 2020-10-09  Tom Tromey  <tromey@adacore.com>
3148
3149         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
3150
3151 2020-10-09  Tom Tromey  <tromey@adacore.com>
3152
3153         * ada-lang.h (ada_encode): Return std::string.
3154         * ada-lang.c (ada_encode_1): Return std::string.
3155         (ada_encode): Likewise.
3156         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
3157         Update.
3158         * ada-exp.y (block_lookup, write_var_or_type): Update.
3159
3160 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
3161
3162         PR exp/26714
3163         * printcmd.c (print_formatted): Handle void results as
3164         unformatted prints.
3165
3166 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3167
3168         * arch/aarch32.c (aarch32_create_target_description): Release the
3169         target_desc_up as late as possible.
3170         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3171         * arch/amd64.c (amd64_create_target_description): Likewise.
3172         * arch/arc.c (arc_create_target_description): Return a
3173         target_desc_up, don't release it.
3174         * arch/arc.h (arc_create_target_description): Update declaration.
3175         (arc_lookup_target_description): Move target_desc_up into the
3176         cache, and return a borrowed pointer.
3177         * arch/arm.c (arm_create_target_description): Release the
3178         target_desc_up as late as possible.
3179         * arch/i386.c (i386_create_target_description): Likewise.
3180         * arch/riscv.h (riscv_create_target_description): Update
3181         declaration to match definition.
3182         * arch/tic6x.c (tic6x_create_target_description): Release the
3183         target_desc_up as late as possible.
3184
3185 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3186
3187         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
3188         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
3189
3190 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
3191
3192         * source.c (directory_command): Notify observers that "directories"
3193         parameter has changed.
3194
3195 2020-10-08  Tom Tromey  <tom@tromey.com>
3196
3197         * cli/cli-cmds.c (print_disassembly): Style function name and
3198         addresses.  Add _() wrappers.
3199
3200 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
3201
3202         * NEWS: Mention ARC support in GDBserver.
3203
3204 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3205
3206         * arch/aarch32.c (aarch32_create_target_description): Release
3207         unique_ptr returned from allocate_target_description.
3208         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3209         * arch/amd64.c (amd64_create_target_description): Likewise.
3210         * arch/arc.c (arc_create_target_description): Likewise.
3211         * arch/arm.c (arm_create_target_description): Likewise.
3212         * arch/i386.c (i386_create_target_description): Likewise.
3213         * arch/riscv.c (riscv_create_target_description): Update return
3214         type.  Handle allocate_target_description returning a unique_ptr.
3215         (riscv_lookup_target_description): Update to handle unique_ptr.
3216         * arch/tic6x.c (tic6x_create_target_description): Release
3217         unique_ptr returned from allocate_target_description.
3218         * features/microblaze-with-stack-protect.c: Regenerate.
3219         * features/microblaze.c: Regenerate.
3220         * features/mips-dsp-linux.c: Regenerate.
3221         * features/mips-linux.c: Regenerate.
3222         * features/mips64-dsp-linux.c: Regenerate.
3223         * features/mips64-linux.c: Regenerate.
3224         * features/nds32.c: Regenerate.
3225         * features/nios2.c: Regenerate.
3226         * features/or1k.c: Regenerate.
3227         * features/rs6000/powerpc-32.c: Regenerate.
3228         * features/rs6000/powerpc-32l.c: Regenerate.
3229         * features/rs6000/powerpc-403.c: Regenerate.
3230         * features/rs6000/powerpc-403gc.c: Regenerate.
3231         * features/rs6000/powerpc-405.c: Regenerate.
3232         * features/rs6000/powerpc-505.c: Regenerate.
3233         * features/rs6000/powerpc-601.c: Regenerate.
3234         * features/rs6000/powerpc-602.c: Regenerate.
3235         * features/rs6000/powerpc-603.c: Regenerate.
3236         * features/rs6000/powerpc-604.c: Regenerate.
3237         * features/rs6000/powerpc-64.c: Regenerate.
3238         * features/rs6000/powerpc-64l.c: Regenerate.
3239         * features/rs6000/powerpc-7400.c: Regenerate.
3240         * features/rs6000/powerpc-750.c: Regenerate.
3241         * features/rs6000/powerpc-860.c: Regenerate.
3242         * features/rs6000/powerpc-altivec32.c: Regenerate.
3243         * features/rs6000/powerpc-altivec32l.c: Regenerate.
3244         * features/rs6000/powerpc-altivec64.c: Regenerate.
3245         * features/rs6000/powerpc-altivec64l.c: Regenerate.
3246         * features/rs6000/powerpc-e500.c: Regenerate.
3247         * features/rs6000/powerpc-e500l.c: Regenerate.
3248         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
3249         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
3250         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
3251         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
3252         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
3253         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
3254         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
3255         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
3256         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
3257         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
3258         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
3259         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
3260         * features/rs6000/powerpc-vsx32.c: Regenerate.
3261         * features/rs6000/powerpc-vsx32l.c: Regenerate.
3262         * features/rs6000/powerpc-vsx64.c: Regenerate.
3263         * features/rs6000/powerpc-vsx64l.c: Regenerate.
3264         * features/rs6000/rs6000.c: Regenerate.
3265         * features/rx.c: Regenerate.
3266         * features/s390-gs-linux64.c: Regenerate.
3267         * features/s390-linux32.c: Regenerate.
3268         * features/s390-linux32v1.c: Regenerate.
3269         * features/s390-linux32v2.c: Regenerate.
3270         * features/s390-linux64.c: Regenerate.
3271         * features/s390-linux64v1.c: Regenerate.
3272         * features/s390-linux64v2.c: Regenerate.
3273         * features/s390-te-linux64.c: Regenerate.
3274         * features/s390-tevx-linux64.c: Regenerate.
3275         * features/s390-vx-linux64.c: Regenerate.
3276         * features/s390x-gs-linux64.c: Regenerate.
3277         * features/s390x-linux64.c: Regenerate.
3278         * features/s390x-linux64v1.c: Regenerate.
3279         * features/s390x-linux64v2.c: Regenerate.
3280         * features/s390x-te-linux64.c: Regenerate.
3281         * features/s390x-tevx-linux64.c: Regenerate.
3282         * features/s390x-vx-linux64.c: Regenerate.
3283         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
3284         from allocate_target_description.
3285         * target-descriptions.c (allocate_target_description): Update
3286         return type.
3287         (print_c_tdesc::visit_pre): Release unique_ptr returned from
3288         allocate_target_description.
3289
3290 2020-10-07  Tom Tromey  <tromey@adacore.com>
3291
3292         * unittests/search-memory-selftests.c: New file.
3293         * Makefile.in (SELFTESTS_SRCS): Add
3294         unittests/search-memory-selftests.c.
3295
3296 2020-10-07  Tom Tromey  <tromey@adacore.com>
3297
3298         PR gdb/16930:
3299         * findcmd.c (_initialize_mem_search): Mention that the range is
3300         inclusive.
3301
3302 2020-10-07  Tom Tromey  <tromey@adacore.com>
3303
3304         * target.h (simple_search_memory): Don't declare.
3305         * target.c (simple_search_memory): Move to gdbsupport.
3306         (default_search_memory): Update.
3307         * remote.c (remote_target::search_memory): Update.
3308
3309 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
3310
3311         * Makefile.in (COMPILE): Add CXXFLAGS.
3312         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
3313         (check-headers): Add CXXFLAGS.
3314
3315 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
3316
3317         * arc-linux-tdep.h: New file.
3318         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
3319         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
3320         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
3321         arc_linux_gregset, arc_linux_v2_regset,
3322         arc_linux_iterate_over_regset_sections,
3323         arc_linux_core_read_description): Implement.
3324         (arc_linux_init_osabi): Set iterate_over_regset_sections.
3325         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
3326         (arc_gdbarch_features_create): Add.
3327         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
3328
3329 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
3330
3331         * arch/arc.h: Rename "arc_gdbarch_features" to
3332         "arc_arch_features".
3333         * arc-tdep.h: Likewise.
3334         * arc-tdep.c: Likewise.
3335
3336 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3337
3338         * infcmd.c (attach_command): Remove the redundant call to
3339         `clear_proceed_status`.
3340
3341 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3342
3343         * nat/netbsd-nat.c (write_memory, read_memory): Update.
3344
3345 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3346
3347         * nat/netbsd-nat.c (write_memory, read_memory): Add.
3348         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
3349         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
3350
3351 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
3352
3353         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
3354         (_initialize_break_catch_sig): Don't allocate array.
3355
3356 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3357
3358         * symtab.c (find_pc_line): Return unmapped addresses when the
3359         requested address is also unmapped.
3360
3361 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3362
3363         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
3364         tui/tui-out.h.
3365
3366 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3367
3368         * amd64-windows-tdep.c (amd64_windows_return_value): Use
3369         type::is_vector instead of TYPE_VECTOR.
3370
3371 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
3372
3373         * auto-load.c (auto_load_objfile_script_1): Don't use
3374         debugfile_holder as temporary variable when stripping drive
3375         letter.
3376
3377 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
3378
3379         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
3380         Add TYPE_CODE_COMPLEX.
3381         (amd64_windows_return_value): Fix types returned via XMM0.
3382
3383 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
3384
3385         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
3386         AArch64/ARM maintainers.
3387
3388 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
3389
3390         * NEWS: Mention set/show debug event-loop.
3391
3392 2020-10-02  Tom Tromey  <tromey@adacore.com>
3393
3394         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
3395         REG_EXTENDED.
3396
3397 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
3398
3399         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
3400         * procfs.c (procfs_inferior_created): Remove.
3401         (_initialize_procfs): Don't register procfs_inferior_created.
3402
3403 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3404
3405         * async-event.c (invoke_async_signal_handlers): Add debug
3406         print.
3407         (check_async_event_handlers): Likewise.
3408         * event-top.c (show_debug_event_loop): New function.
3409         (_initialize_event_top): Register "set debug event-loop"
3410         setting.
3411
3412 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3413
3414         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
3415         * debug.h: Remove.
3416         * infrun.c: Include gdbsupport/common-debug.h.
3417         * linux-nat.c: Likewise.
3418
3419 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3420
3421         * async-event.h (create_async_signal_handler): Add name
3422         parameter.
3423         (create_async_event_handler): Likewise.
3424         * async-event.c (struct async_signal_handler) <name>: New field.
3425         (struct async_event_handler) <name>: New field.
3426         (create_async_signal_handler): Assign name.
3427         (create_async_event_handler): Assign name.
3428         * event-top.c (async_init_signals): Pass name when creating
3429         handler.
3430         * infrun.c (_initialize_infrun): Likewise.
3431         * record-btrace.c (record_btrace_push_target): Likewise.
3432         * record-full.c (record_full_open): Likewise.
3433         * remote-notif.c (remote_notif_state_allocate): Likewise.
3434         * remote.c (remote_target::open_1): Likewise.
3435         * tui/tui-win.c (tui_initialize_win): Likewise.
3436
3437 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3438
3439         * async-event.c (initialize_async_signal_handlers): Pass name to
3440         add_file_handler
3441         * event-top.c (ui_register_input_event_handler): Likewise.
3442         * linux-nat.c (linux_nat_target::async): Likewise.
3443         * run-on-main-thread.c (_initialize_run_on_main_thread):
3444         Likewise
3445         * ser-base.c (reschedule): Likewise.
3446         (ser_base_async): Likewise.
3447         * tui/tui-io.c: Likewise.
3448         * top.h (struct ui) <num>: New field.
3449         * top.c (highest_ui_num): New variable.
3450         (ui::ui): Initialize num.
3451
3452 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3453
3454         * observable.h <inferior_created>: Remove parameters.  Update all
3455         listeners.
3456         * inferior.h (post_create_inferior): Remove target parameter.
3457         Update all callers.
3458
3459 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
3460
3461         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
3462         and DW_MACRO_undef_strx.
3463         (dwarf_decode_macros): Likewise
3464         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
3465         which is the value of DW_AT_str_offsets_base.
3466          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
3467         str_offsets_base.
3468
3469 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3470
3471         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
3472
3473 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3474
3475         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
3476         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
3477
3478 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3479
3480         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
3481
3482 2020-09-30  Tom de Vries  <tdevries@suse.de>
3483
3484         PR symtab/26683
3485         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
3486
3487 2020-09-30  Tom Tromey  <tromey@adacore.com>
3488
3489         * dwarf2/read.c (handle_variant): Use constant_value.
3490
3491 2020-09-29  Tom Tromey  <tom@tromey.com>
3492
3493         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
3494         (read_file_scope, dwarf2_get_pc_bounds)
3495         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
3496         (read_structure_type, handle_struct_member_die)
3497         (read_enumeration_type, read_array_type, read_set_type)
3498         (read_tag_pointer_type, read_tag_reference_type)
3499         (read_subroutine_type, read_base_type, read_subrange_type)
3500         (read_full_die_1, partial_die_info::read)
3501         (partial_die_info::read, by, new_symbol)
3502         (dwarf2_const_value_data, dwarf2_const_value_attr)
3503         (dump_die_shallow, dwarf2_fetch_constant_bytes)
3504         (prepare_one_comp_unit): Update.
3505         * dwarf2/attribute.h (DW_UNSND): Remove.
3506
3507 2020-09-29  Tom Tromey  <tom@tromey.com>
3508
3509         * dwarf2/read.c (read_func_scope, prototyped_function_p)
3510         (read_subroutine_type, partial_die_info::read)
3511         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
3512         (dwarf2_add_member_fn): Update.
3513         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
3514         * dwarf2/attribute.c (attribute::as_boolean): New method.
3515
3516 2020-09-29  Tom Tromey  <tom@tromey.com>
3517
3518         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
3519         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
3520         method.
3521         * dwarf2/attribute.c (attribute::as_virtuality): New method.
3522
3523 2020-09-29  Tom Tromey  <tom@tromey.com>
3524
3525         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
3526         the attribute's form.
3527
3528 2020-09-29  Tom Tromey  <tom@tromey.com>
3529
3530         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
3531         (dwarf2_add_member_fn): Update.
3532         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
3533         * dwarf2/attribute.c (attribute::defaulted): New method, from
3534         is_valid_DW_AT_defaulted.
3535
3536 2020-09-29  Tom Tromey  <tom@tromey.com>
3537
3538         * dwarf2/read.c (dw2_get_file_names_reader)
3539         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
3540         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
3541         (dwarf2_symbol_mark_computed): Use as_unsigned.
3542         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
3543         method.
3544         <form_is_section_offset>: Update comment.
3545
3546 2020-09-29  Tom Tromey  <tom@tromey.com>
3547
3548         * dwarf2/read.c (dwarf2_access_attribute): Rename from
3549         dwarf2_default_access_attribute.  Look up attribute.
3550         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
3551         Update.
3552
3553 2020-09-29  Tom Tromey  <tom@tromey.com>
3554
3555         * dwarf2/read.c (skip_one_die): Update.
3556         (read_full_die_1): Change how reprocessing is done.
3557         (partial_die_info::read): Update.
3558         (read_attribute_value): Remove need_reprocess parameter.
3559         (read_attribute): Likewise.
3560         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
3561         New method.
3562
3563 2020-09-29  Tom Tromey  <tom@tromey.com>
3564
3565         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
3566         (dwarf2_const_value_attr, dump_die_shallow)
3567         (dwarf2_fetch_constant_bytes): Update.
3568         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
3569         comment.
3570         <set_address>: New method.
3571         (DW_ADDR): Remove.
3572         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
3573         (attribute::as_string, attribute::as_address): Add assert.
3574
3575 2020-09-29  Tom Tromey  <tom@tromey.com>
3576
3577         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
3578         (read_attribute_reprocess, read_attribute_value): Update.
3579         (read_attribute): Clear requires_reprocessing.
3580         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
3581         form_requires_reprocessing>: New methods.
3582         <string_init>: Clear requires_reprocessing.
3583         <set_unsigned_reprocess>: New method.
3584         <name>: Shrink by one bit.
3585         <requires_reprocessing>: New member.
3586         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
3587         method.
3588
3589 2020-09-29  Tom Tromey  <tom@tromey.com>
3590
3591         * dwarf2/read.c (read_attribute_value): Update.
3592         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
3593         set_unsigned>: New methods.
3594         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
3595
3596 2020-09-29  Tom Tromey  <tom@tromey.com>
3597
3598         * dwarf2/read.c (get_alignment, read_array_order)
3599         (read_attribute_value, dwarf2_const_value_attr)
3600         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
3601         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
3602         New methods.
3603         (DW_SND): Remove.
3604
3605 2020-09-29  Tom Tromey  <tom@tromey.com>
3606
3607         * dwarf2/read.c (read_attribute_value, lookup_die_type)
3608         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
3609         Update.
3610         * dwarf2/attribute.h (struct attribute) <as_signature,
3611         set_signature>: New methods.
3612         (DW_SIGNATURE): Remove.
3613
3614 2020-09-29  Tom Tromey  <tom@tromey.com>
3615
3616         * dwarf2/read.c (read_call_site_scope)
3617         (handle_data_member_location, dwarf2_add_member_fn)
3618         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3619         (partial_die_info::read, read_attribute_value)
3620         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
3621         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
3622         (dwarf2_symbol_mark_computed): Update.
3623         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
3624         methods.
3625         (DW_BLOCK): Remove.
3626         * dwarf2/attribute.c (attribute::form_is_block): Add
3627         DW_FORM_data16.
3628
3629 2020-09-29  Tom Tromey  <tom@tromey.com>
3630
3631         * dwarf2/read.c (read_cutu_die_from_dwo)
3632         (read_attribute_reprocess, read_attribute_value, read_attribute)
3633         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
3634         (dwarf2_fetch_constant_bytes): Update.
3635         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
3636         <set_string_noncanonical, set_string_canonical>: New methods.
3637         <string_is_canonical>: Update comment.
3638         <canonical_string_p>: Add assert.
3639         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
3640         * dwarf2/attribute.c (attribute::form_is_string): New method.
3641         (attribute::string): Use it.
3642
3643 2020-09-29  Tom Tromey  <tom@tromey.com>
3644
3645         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
3646         (dump_die_shallow): Use canonical_string_p.
3647         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
3648         method.
3649
3650 2020-09-29  Tom Tromey  <tom@tromey.com>
3651
3652         * dwarf2/read.c (partial_die_info::read)
3653         (dwarf2_const_value_attr, anonymous_struct_prefix, )
3654         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
3655         attribute::as_string.
3656
3657 2020-09-29  Tom Tromey  <tom@tromey.com>
3658
3659         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
3660         DW_ADDR.
3661         (attribute::string): Don't use DW_STRING.
3662         (attribute::get_ref_die_offset): Don't use DW_UNSND.
3663         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
3664
3665 2020-09-29  Tom Tromey  <tom@tromey.com>
3666
3667         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
3668         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
3669         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
3670         * dwarf2/attribute.h (struct attribute): Rename methods.
3671         * dwarf2/attribute.c (attribute::as_address): Rename from
3672         value_as_address.
3673         (attribute::as_string): Rename from value_as_string.
3674
3675 2020-09-29  Tom Tromey  <tom@tromey.com>
3676
3677         * dwarf2/read.c (partial_die_info::read) <case
3678         DW_AT_linkage_name>: Use value_as_string.
3679         (dwarf2_string_attr): Use value_as_string.
3680         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3681         method.
3682         * dwarf2/attribute.c (attribute::value_as_string): New method.
3683
3684 2020-09-29  Pedro Alves  <pedro@palves.net>
3685
3686         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
3687         defined before using '#pragma GCC diagnostic' instead of checking
3688         __clang__.
3689
3690 2020-09-28  Tom Tromey  <tom@tromey.com>
3691
3692         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
3693         (handle_signal_stop): Update.
3694         * procfs.c (procfs_target::insert_watchpoint): Update.
3695         * target.h (target_have_steppable_watchpoint): Now a function.
3696
3697 2020-09-28  Tom Tromey  <tom@tromey.com>
3698
3699         * infrun.c (set_schedlock_func): Update.
3700         * target.h (target_can_lock_scheduler): Now a function.
3701
3702 2020-09-28  Tom Tromey  <tom@tromey.com>
3703
3704         * inferior.h (class inferior) <has_execution>: Update.
3705         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
3706         * valops.c (find_function_in_inferior)
3707         (value_allocate_space_in_inferior): Update.
3708         * top.c (kill_or_detach): Update.
3709         * target.c (target_preopen, set_target_permissions): Update.
3710         (target_has_execution_current): Remove.
3711         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
3712         Update.
3713         * solib.c (update_solib_list, reload_shared_libraries): Update.
3714         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
3715         * solib-dsbt.c (enable_break): Update.
3716         * score-tdep.c (score7_fetch_inst): Update.
3717         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
3718         Update.
3719         * remote.c (remote_target::start_remote)
3720         (remote_target::remote_check_symbols, remote_target::open_1)
3721         (remote_target::remote_detach_1, remote_target::verify_memory)
3722         (remote_target::xfer_partial, remote_target::read_description)
3723         (remote_target::get_min_fast_tracepoint_insn_len): Update.
3724         * record-full.c (record_full_open_1): Update.
3725         * record-btrace.c (record_btrace_target_open): Update.
3726         * objc-lang.c (lookup_objc_class, lookup_child_selector)
3727         (value_nsstring): Update.
3728         * linux-thread-db.c (add_thread_db_info)
3729         (thread_db_find_new_threads_silently, check_thread_db_callback)
3730         (try_thread_db_load_1, record_thread): Update.
3731         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
3732         Update.
3733         * linux-fork.c (checkpoint_command): Update.
3734         * infrun.c (set_non_stop, set_observer_mode)
3735         (check_multi_target_resumption, for_each_just_stopped_thread)
3736         (maybe_remove_breakpoints, normal_stop)
3737         (class infcall_suspend_state): Update.
3738         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
3739         (info_program_command, attach_command): Update.
3740         * infcall.c (call_function_by_hand_dummy): Update.
3741         * inf-loop.c (inferior_event_handler): Update.
3742         * gcore.c (gcore_command, derive_heap_segment): Update.
3743         * exec.c (exec_file_command): Update.
3744         * eval.c (evaluate_subexp): Update.
3745         * compile/compile.c (compile_to_object): Update.
3746         * cli/cli-dump.c (restore_command): Update.
3747         * breakpoint.c (update_watchpoint)
3748         (update_inserted_breakpoint_locations)
3749         (insert_breakpoint_locations, get_bpstat_thread): Update.
3750         * target.h (target_has_execution): Remove macro.
3751         (target_has_execution_current): Don't declare.
3752         (target_has_execution): Rename from target_has_execution_1.  Add
3753         argument default.
3754
3755 2020-09-28  Tom Tromey  <tom@tromey.com>
3756
3757         * mi/mi-main.c (exec_reverse_continue)
3758         (mi_cmd_list_target_features): Update.
3759         * infrun.c (set_exec_direction_func): Update.
3760         * target.c (default_execution_direction): Update.
3761         * reverse.c (exec_reverse_once): Update.
3762         * target.h (target_can_execute_reverse): Now a function.
3763
3764 2020-09-28  Tom Tromey  <tom@tromey.com>
3765
3766         * tui/tui-regs.c (tui_get_register)
3767         (tui_data_window::show_registers): Update.
3768         * thread.c (scoped_restore_current_thread::restore)
3769         (scoped_restore_current_thread::scoped_restore_current_thread):
3770         Update.
3771         * regcache-dump.c (regcache_print): Update.
3772         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
3773         Update.
3774         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
3775         * mep-tdep.c (current_me_module, current_options): Update.
3776         * linux-thread-db.c (thread_db_load): Update.
3777         * infcmd.c (registers_info, info_vector_command)
3778         (info_float_command): Update.
3779         * ia64-tdep.c (ia64_frame_prev_register)
3780         (ia64_sigtramp_frame_prev_register): Update.
3781         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
3782         * gcore.c (derive_stack_segment): Update.
3783         * frame.c (get_current_frame, has_stack_frames): Update.
3784         * findvar.c (language_defn::read_var_value): Update.
3785         * arm-tdep.c (arm_pc_is_thumb): Update.
3786         * target.c (target_has_registers): Rename from
3787         target_has_registers_1.
3788         * target.h (target_has_registers): Remove macro.
3789         (target_has_registers): Rename from target_has_registers_1.
3790
3791 2020-09-28  Tom Tromey  <tom@tromey.com>
3792
3793         * windows-tdep.c (tlb_make_value): Update.
3794         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3795         * thread.c (scoped_restore_current_thread::restore)
3796         (scoped_restore_current_thread::scoped_restore_current_thread)
3797         (thread_command): Update.
3798         * stack.c (backtrace_command_1, frame_apply_level_command)
3799         (frame_apply_all_command, frame_apply_command): Update.
3800         * infrun.c (siginfo_make_value, restore_infcall_control_state):
3801         Update.
3802         * gcore.c (derive_stack_segment): Update.
3803         * frame.c (get_current_frame, has_stack_frames): Update.
3804         * auxv.c (info_auxv_command): Update.
3805         * ada-tasks.c (ada_build_task_list): Update.
3806         * target.c (target_has_stack): Rename from target_has_stack_1.
3807         * target.h (target_has_stack): Remove macro.
3808         (target_has_stack): Rename from target_has_stack_1.
3809
3810 2020-09-28  Tom Tromey  <tom@tromey.com>
3811
3812         * target.c (target_has_memory): Rename from target_has_memory_1.
3813         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3814         * thread.c (scoped_restore_current_thread::restore)
3815         (scoped_restore_current_thread::scoped_restore_current_thread):
3816         Update.
3817         * frame.c (get_current_frame, has_stack_frames): Update.
3818         * target.h (target_has_memory): Remove macro.
3819         (target_has_memory): Rename from target_has_memory_1.
3820
3821 2020-09-28  Tom Tromey  <tom@tromey.com>
3822
3823         * target.c (target_has_all_memory_1): Remove.
3824         * target.h (target_has_all_memory): Remove define.
3825         (target_has_all_memory_1): Don't declare.
3826
3827 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
3828
3829         * ser-base.c: Adjust comments formatting.
3830
3831 2020-09-27  Tom Tromey  <tom@tromey.com>
3832
3833         PR tui/25342:
3834         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3835
3836 2020-09-27  Tom Tromey  <tom@tromey.com>
3837
3838         PR tui/25342:
3839         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3840
3841 2020-09-27  Tom Tromey  <tom@tromey.com>
3842
3843         * unittests/tui-selftests.c: Update.
3844         * tui/tui-winsource.h (struct tui_source_window_base)
3845         <extra_margin, show_line_number, refresh_pad>: New methods.
3846         <m_max_length, m_pad>: New members.
3847         (tui_copy_source_line): Update.
3848         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3849         first_col, line_width, ndigits parameters.  Add length.
3850         (tui_source_window_base::show_source_line): Write to pad.  Line
3851         number now 0-based.
3852         (tui_source_window_base::refresh_pad): New method.
3853         (tui_source_window_base::show_source_content): Write to pad.  Call
3854         refresh_pad.
3855         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3856         not refill.
3857         (tui_source_window_base::update_exec_info): Call
3858         show_line_number.
3859         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3860         method.
3861         <m_digits>: New member.
3862         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3863         and m_max_length.
3864         (tui_source_window::show_line_number): New method.
3865         * tui/tui-io.h (tui_puts): Fix comment.
3866         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3867         m_max_length.
3868
3869 2020-09-27  Tom Tromey  <tom@tromey.com>
3870
3871         * tui/tui-winsource.c
3872         (tui_source_window_base::set_is_exec_point_at): Don't call
3873         show_source_line.
3874
3875 2020-09-27  Tom Tromey  <tom@tromey.com>
3876
3877         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3878         method.
3879         <erase>: Update.
3880         <cursor_x, cursor_y>: Remove.
3881         <m_inner_window>: New member.
3882         (tui_py_window::rerender): Create inner window.
3883         (tui_py_window::output): Write to inner window.
3884
3885 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3886
3887         PR python/26586
3888         * cli/cli-script.c (execute_control_commands): don't set
3889         instream to nullptr here as this breaks the from_tty argument
3890         to gdb.execute in Python.
3891         (execute_user_command): set instream to nullptr here instead.
3892
3893 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3894
3895         * infrun.h (infrun_debug_printf): Fix formatting.
3896         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3897
3898 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3899
3900         * compile/compile-object-load.h (struct munmap_list): Add
3901         explicitly-defined move constructor.
3902
3903 2020-09-24  Tom Tromey  <tromey@adacore.com>
3904
3905         PR tui/26638:
3906         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3907         method.
3908         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3909         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3910         (tui_prev_win): Rewrite.
3911
3912 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3913
3914         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3915         in WOW64 processes as SIGINT.
3916         * nat/windows-nat.h: Make wow64_process a shared variable.
3917         * windows-nat.c: Remove static wow64_process variable.
3918
3919 2020-09-23  Tom Tromey  <tom@tromey.com>
3920
3921         PR symtab/25470:
3922         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3923         offset and bit size.
3924         * printcmd.c (print_scalar_formatted): Handle zero-length
3925         integer.
3926         (print_scalar_formatted): Use bit_size_differs_p.
3927         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3928         constant.
3929         (union type_specific): <int_stuff>: New member.
3930         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3931         methods.
3932         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3933         TYPE_SPECIFIC_FIELD.
3934         (recursive_dump_type, copy_type_recursive): Update.
3935         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3936         DW_AT_data_bit_offset.
3937
3938 2020-09-23  Tom Tromey  <tom@tromey.com>
3939
3940         * utils.h (class gdb_argv): Add move operators.
3941         <append>: New methods.
3942         * compile/compile.c (build_argc_argv): Remove.
3943         (compile_args_argc): Remove.
3944         (compile_args_argv): Change type.
3945         (set_compile_args): Simplify.
3946         (append_args): Remove.
3947         (filter_args): Remove argcp parameter.
3948         (get_args): Return gdb_argv.  Simplify.
3949         (compile_to_object): Update.
3950
3951 2020-09-23  Tom Tromey  <tom@tromey.com>
3952
3953         * compile/compile-object-run.c (do_module_cleanup)
3954         <~do_module_cleanup> :Remove.
3955         (do_module_cleanup): Update.
3956         * compile/compile-object-load.h (struct munmap_list): Add move
3957         assignment operator.
3958         <source_file>: Now a std::string.
3959         <munmap_list>: Rename.  No longer a pointer.
3960         * compile/compile-object-load.c (struct setup_sections_data): Add
3961         constructor.
3962         <setup_one_section>: Declare.
3963         <munmap_list>: Move earlier.
3964         <m_bfd>: New member.
3965         <m_last_size, m_last_section_first, m_last_prot,
3966         m_last_max_alignment>: Rename, add initializers where needed.
3967         (setup_sections_data::setup_one_section): Rename from
3968         setup_sections.  Update.
3969         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3970
3971 2020-09-23  Tom Tromey  <tom@tromey.com>
3972
3973         * compile/compile-object-run.c (struct do_module_cleanup): Add
3974         parameters to constructor.  Update destructor.
3975         <source_file, scope, scope_data, out_value_type, out_value_addr,
3976         munmap_list_head, objfile_name_string>: Remove.
3977         <module>: New member.
3978         (do_module_cleanup): Update.
3979         (compile_object_run): Update.
3980
3981 2020-09-23  Tom Tromey  <tom@tromey.com>
3982
3983         * compile/compile.c (eval_compile_command): Update.
3984         * compile/compile-object-run.h (compile_object_run): Take a
3985         compile_module_up.
3986         * compile/compile-object-run.c (compile_object_run): Take a
3987         compile_module_up.
3988         * compile/compile-object-load.h (struct compile_module): Add
3989         constructor, destructor.
3990         (compile_module_up): New typedef.
3991         (compile_object_load): Return compile_object_up.
3992         * compile/compile-object-load.c (compile_object_load): Return
3993         compile_module_up.
3994
3995 2020-09-23  Tom Tromey  <tom@tromey.com>
3996
3997         * compile/compile-object-run.c (struct do_module_cleanup): Add
3998         constructor, destructor.
3999         <objfile_name_string>: Don't use struct hack.
4000         (do_module_cleanup): Use delete.
4001         (compile_object_run): Use new.
4002
4003 2020-09-23  Tom Tromey  <tom@tromey.com>
4004
4005         * compile/compile-cplus-types.c
4006         (compile_cplus_convert_struct_or_union): Use std::vector.
4007         (compile_cplus_convert_func): Likewise.
4008         * compile/compile-c-types.c (convert_func): Use std::vector.
4009
4010 2020-09-21  Tom Tromey  <tromey@adacore.com>
4011
4012         * sparc-tdep.c (sparc32_skip_prologue): Use
4013         skip_prologue_using_sal.
4014
4015 2020-09-19  Tom Tromey  <tom@tromey.com>
4016
4017         * symfile.c (add_section_size_callback): Remove.
4018         (load_one_section): Rename from load_section_callback.  Change
4019         parameters.
4020         (generic_load): Use foreach.
4021
4022 2020-09-19  Tom Tromey  <tom@tromey.com>
4023
4024         * exec.c (add_to_section_table): Remove.
4025         (build_section_table): Use foreach.
4026
4027 2020-09-19  Tom Tromey  <tom@tromey.com>
4028
4029         * elfread.c (elf_locate_sections): Change parameters.
4030         (elf_symfile_read): Use foreach.
4031
4032 2020-09-19  Tom Tromey  <tom@tromey.com>
4033
4034         * cli/cli-dump.c (struct callback_data): Remove.
4035         (restore_one_section): Rename from restore_section_callback.
4036         Change parameters.
4037         (restore_binary_file): Change parameters.
4038         (restore_command): Use foreach.
4039
4040 2020-09-19  Tom Tromey  <tom@tromey.com>
4041
4042         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
4043         (gcore_copy_callback): Likewise.
4044         (gcore_memory_sections): Use foreach.
4045
4046 2020-09-19  Tom Tromey  <tom@tromey.com>
4047
4048         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
4049         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
4050         parameters.
4051         (generic_elf_osabi_sniffer): Use foreach.
4052         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
4053         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
4054
4055 2020-09-19  Tom Tromey  <tom@tromey.com>
4056
4057         * dwarf2/read.c (locate_dwz_sections): Change parameters.
4058         (dwarf2_get_dwz_file): Use foreach.
4059         (dwarf2_locate_dwo_sections): Change parameters.
4060         (open_and_init_dwo_file): Use foreach.
4061         (dwarf2_locate_common_dwp_sections): Change parameters.
4062         (open_and_init_dwp_file): Use foreach.
4063
4064 2020-09-19  Tom Tromey  <tom@tromey.com>
4065
4066         * symfile.h: (find_lowest_section): Don't declare.
4067         * symfile.c (find_lowest_section): Now static.  Change
4068         parameters.
4069         (struct place_section_arg): Remove.
4070         (place_section): Change parameters.
4071         (addr_info_make_relative): Use foreach.
4072         (symfile_dummy_outputs): Remove.
4073         (default_symfile_relocate): Use foreach.
4074
4075 2020-09-19  Tom Tromey  <tom@tromey.com>
4076
4077         * objfiles.c (add_to_objfile_sections): Rename from
4078         add_to_objfile_sections_full.
4079         (add_to_objfile_sections): Remove.
4080         (build_objfile_section_table): Use foreach.
4081
4082 2020-09-19  Tom Tromey  <tom@tromey.com>
4083
4084         * stap-probe.c (get_stap_base_address_1): Remove.
4085         (get_stap_base_address): Use foreach.
4086
4087 2020-09-19  Tom Tromey  <tom@tromey.com>
4088
4089         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
4090         parameters.
4091         (gdb_bfd_close_or_warn): Use foreach.
4092
4093 2020-09-19  Tom Tromey  <tom@tromey.com>
4094
4095         * corelow.c (add_to_thread_list): Change parameters.
4096         (core_target_open): Use foreach.
4097
4098 2020-09-19  Tom Tromey  <tom@tromey.com>
4099
4100         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
4101         existing function.
4102
4103 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4104
4105         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
4106         for arrays.
4107
4108 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4109
4110         * eval.c: Remove 'f-lang.h' include.
4111         (value_f90_subarray): Moved to f-lang.c.
4112         (eval_call): Renamed to...
4113         (evaluate_subexp_do_call): ...this, is no longer static, header
4114         comment moved into header file.
4115         (evaluate_funcall): Update call to eval_call.
4116         (skip_undetermined_arglist): Moved to f-lang.c.
4117         (fortran_value_subarray): Likewise.
4118         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
4119         moved to evaluate_subexp_f.
4120         (calc_f77_array_dims): Moved to f-lang.c
4121         * expprint.c (print_subexp_funcall): New function.
4122         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
4123         moved to print_subexp_f, OP_FUNCALL uses new function.
4124         (dump_subexp_body_funcall): New function.
4125         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
4126         moved to dump_subexp_f, OP_FUNCALL uses new function.
4127         * expression.h (evaluate_subexp_do_call): Declare.
4128         * f-lang.c (value_f90_subarray): Moved from eval.c.
4129         (skip_undetermined_arglist): Likewise.
4130         (calc_f77_array_dims): Likewise.
4131         (fortran_value_subarray): Likewise.
4132         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
4133         (operator_length_f): Likewise.
4134         (print_subexp_f): Likewise.
4135         (dump_subexp_body_f): Likewise.
4136         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
4137         declaration of this operation to here.
4138         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
4139         support moved to operator_length_f.
4140         * parser-defs.h (dump_subexp_body_funcall): Declare.
4141         (print_subexp_funcall): Declare.
4142         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
4143         fortran-operator.def.
4144
4145 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4146
4147         * eval.c (fortran_value_subarray): New function, content is taken
4148         from...
4149         (evaluate_subexp_standard): ...here, in two places.  Now arrays
4150         and strings both call the new function.
4151         (calc_f77_array_dims): Add header comment, handle strings.
4152
4153 2020-09-18  Victor Collod  <vcollod@nvidia.com>
4154
4155         PR gdb/26635
4156         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
4157         (i386_analyze_prologue): Call i386_skip_endbr.
4158
4159 2020-09-18  Tom Tromey  <tromey@adacore.com>
4160
4161         * windows-nat.c (struct windows_nat_target) <wait>: Update.
4162         (windows_nat_target::wait): Update.
4163         * target/wait.h (enum target_wait_flag): New.  Use
4164         DEF_ENUM_FLAGS_TYPE.
4165         * target/target.h (target_wait): Change type of options.
4166         * target.h (target_options_to_string, default_target_wait):
4167         Update.
4168         (struct target_ops) <wait>: Change type of options.
4169         * target.c (target_wait, default_target_wait, do_option): Change
4170         type of "options".
4171         (target_options_to_string): Likewise.
4172         * target-delegates.c: Rebuild.
4173         * target-debug.h (target_debug_print_target_wait_flags): Rename
4174         from target_debug_print_options.
4175         * sol-thread.c (class sol_thread_target) <wait>: Update.
4176         (sol_thread_target::wait): Update.
4177         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
4178         (rs6000_nat_target::wait): Update.
4179         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
4180         Update.
4181         (remote_target::wait_ns, remote_target::wait_as): Change type of
4182         "options".
4183         (remote_target::wait): Update.
4184         * remote-sim.c (struct gdbsim_target) <wait>: Update.
4185         (gdbsim_target::wait): Update.
4186         * record-full.c (class record_full_base_target) <wait>: Update.
4187         (record_full_wait_1): Change type of "options".
4188         (record_full_base_target::wait): Update.
4189         * record-btrace.c (class record_btrace_target) <wait>: Update.
4190         (record_btrace_target::wait): Update.
4191         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
4192         Update.
4193         (ravenscar_thread_target::wait): Update.
4194         * procfs.c (class procfs_target) <wait>: Update.
4195         (procfs_target::wait): Update.
4196         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
4197         * obsd-nat.c (obsd_nat_target::wait): Update.
4198         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
4199         (nto_procfs_target::wait): Update.
4200         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
4201         * nbsd-nat.c (nbsd_wait): Change type of "options".
4202         (nbsd_nat_target::wait): Update.
4203         * linux-thread-db.c (class thread_db_target) <wait>: Update.
4204         (thread_db_target::wait): Update.
4205         * linux-nat.h (class linux_nat_target) <wait>: Update.
4206         * linux-nat.c (linux_nat_target::wait): Update.
4207         (linux_nat_wait_1): Update.
4208         * infrun.c (do_target_wait_1, do_target_wait): Change type of
4209         "options".
4210         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
4211         * inf-ptrace.c (inf_ptrace_target::wait): Update.
4212         * go32-nat.c (struct go32_nat_target) <wait>: Update.
4213         (go32_nat_target::wait): Update.
4214         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
4215         * gnu-nat.c (gnu_nat_target::wait): Update.
4216         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
4217         * fbsd-nat.c (fbsd_nat_target::wait): Update.
4218         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
4219         * darwin-nat.c (darwin_nat_target::wait): Update.
4220         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
4221         (bsd_uthread_target::wait): Update.
4222         * aix-thread.c (class aix_thread_target) <wait>: Update.
4223         (aix_thread_target::wait): Update.
4224
4225 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
4226
4227         * compile/compile-object-run.c (create_copied_type_recursive): New
4228         function.
4229         (compile_object_run): Use new function.
4230
4231 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
4232
4233         * NEWS: Mention x86_64 Cygwin core file support.
4234
4235 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4236
4237         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
4238         (core_process_module_section): Handle NOTE_INFO_MODULE64.
4239
4240 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4241
4242         * windows-tdep.h: Add prototypes.
4243         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
4244         (i386_windows_core_pid_to_str): Move and rename ...
4245         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
4246         (windows_core_pid_to_str): ... and here.
4247         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
4248
4249 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4250         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
4251         (amd64_windows_init_abi_common): ... and register.
4252
4253 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4254
4255         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
4256         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
4257
4258 2020-09-18  Pedro Alves  <pedro@palves.net>
4259
4260         PR gdb/26631
4261         * thread.c (thread_find_command): Switch inferior before calling
4262         target methods.
4263
4264 2020-09-17  Tom Tromey  <tromey@adacore.com>
4265
4266         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
4267         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
4268         (tdesc_arch_data_up): New typedef.
4269         (tdesc_use_registers, tdesc_data_alloc): Update.
4270         (tdesc_data_cleanup): Don't declare.
4271         * target-descriptions.c (tdesc_data_alloc): Return a
4272         tdesc_arch_data_up.
4273         (tdesc_arch_data_deleter::operator()): Rename from
4274         tdesc_data_cleanup.  Change argument type.
4275         (tdesc_use_registers): Change early_data to an rvalue reference.
4276         (tdesc_use_registers): Don't use delete.
4277         * sparc-tdep.c (sparc32_gdbarch_init): Update.
4278         * s390-tdep.c (s390_gdbarch_init): Update.
4279         * rx-tdep.c (rx_gdbarch_init): Update.
4280         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
4281         * riscv-tdep.c (riscv_gdbarch_init): Update.
4282         * or1k-tdep.c (or1k_gdbarch_init): Update.
4283         * nios2-tdep.c (nios2_gdbarch_init): Update.
4284         * nds32-tdep.c (nds32_gdbarch_init): Update.
4285         * mips-tdep.c (mips_gdbarch_init): Update.
4286         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
4287         * m68k-tdep.c (m68k_gdbarch_init): Update.
4288         * i386-tdep.c (i386_gdbarch_init): Update.
4289         * arm-tdep.c (arm_gdbarch_init): Update.
4290         * arc-tdep.c (arc_tdesc_init): Update.
4291         (arc_gdbarch_init): Update.
4292         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
4293
4294 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
4295
4296         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
4297         for WOW64 processes.
4298
4299 2020-09-17  Tom Tromey  <tom@tromey.com>
4300
4301         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
4302
4303 2020-09-17  Tom Tromey  <tom@tromey.com>
4304
4305         * value.c (preserve_values): Update.
4306         * python/py-type.c (save_objfile_types): Update.
4307         * guile/scm-type.c (save_objfile_types): Update.
4308         * gdbtypes.h (create_copied_types_hash): Return htab_up.
4309         * gdbtypes.c (create_copied_types_hash): Return htab_up.
4310         * compile/compile-object-run.c (compile_object_run): Update.
4311
4312 2020-09-17  Tom Tromey  <tom@tromey.com>
4313
4314         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
4315         Remove.
4316         <m_table>: Now htab_up.
4317         * typeprint.c (typedef_hash_table::recursively_update)
4318         (typedef_hash_table::add_template_parameters)
4319         (typedef_hash_table::typedef_hash_table): Update.
4320         (typedef_hash_table::~typedef_hash_table): Remove.
4321         (typedef_hash_table::typedef_hash_table)
4322         (typedef_hash_table::find_global_typedef)
4323         (typedef_hash_table::find_typedef): Update.
4324
4325 2020-09-17  Tom Tromey  <tom@tromey.com>
4326
4327         * target-descriptions.c (tdesc_use_registers): Use htab_up.
4328
4329 2020-09-17  Tom Tromey  <tom@tromey.com>
4330
4331         * linespec.c (class decode_compound_collector)
4332         <~decode_compound_collector>: Remove.
4333         <m_unique_syms>: Now htab_up.
4334         (decode_compound_collector::operator ()): Update.
4335         (class symtab_collector) <~symtab_collector>: Remove.
4336         <m_symtab_table>: Now htab_up.
4337         (symtab_collector::operator ()): Update.
4338
4339 2020-09-17  Tom Tromey  <tom@tromey.com>
4340
4341         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
4342         (filename_seen_cache::clear): Update.
4343         (~filename_seen_cache): Remove.
4344         (filename_seen_cache::seen): Update.
4345         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
4346         htab_up.
4347         <~filename_seen_cache>: Remove.
4348         <traverse>: Update.
4349
4350 2020-09-17  Tom Tromey  <tom@tromey.com>
4351
4352         * completer.c (completion_tracker::discard_completions)
4353         (completion_tracker::~completion_tracker)
4354         (completion_tracker::maybe_add_completion)
4355         (completion_tracker::remove_completion)
4356         (completion_tracker::recompute_lowest_common_denominator)
4357         (completion_tracker::build_completion_result): Update.
4358         * completer.h (class completion_tracker) <have_completions>:
4359         Update.
4360         <m_entries_hash>: Now htab_up.
4361
4362 2020-09-17  Tom Tromey  <tom@tromey.com>
4363
4364         * breakpoint.c (ambiguous_names_p): Use htab_up.
4365
4366 2020-09-17  Tom Tromey  <tom@tromey.com>
4367
4368         * auto-load.c (struct auto_load_pspace_info)
4369         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
4370         <loaded_script_files, loaded_script_texts>: Change type to
4371         htab_up.
4372         (~auto_load_pspace_info) Remove.
4373         (init_loaded_scripts_info, maybe_add_script_file)
4374         (maybe_add_script_text, auto_load_info_scripts): Update.
4375
4376 2020-09-17  Tom Tromey  <tromey@adacore.com>
4377
4378         * c-exp.y (name_obstack): Now static.
4379
4380 2020-09-17  Chungyi Chi  <demonic@csie.io>
4381
4382         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
4383
4384 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4385
4386         * breakpoint.h (init_catchpoint): Change int parameter to bool.
4387         (add_solib_catchpoint): Likewise.
4388         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
4389         to bool.
4390         (add_solib_catchpoint): Change int parameter/variable to bool.
4391         (catch_load_or_unload): Likewise.
4392         (init_catchpoint): Likewise.
4393         (create_fork_vfork_event_catchpoint): Likewise.
4394         (catch_fork_command_1): Likewise.
4395         (catch_exec_command_1): Likewise.
4396
4397 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4398
4399         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
4400         Change instance_flags to m_instance_flags.
4401
4402 2020-09-16  Tom Tromey  <tromey@adacore.com>
4403
4404         PR gdb/26598:
4405         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
4406
4407 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4408
4409         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
4410         PL_FLAG_EXEC.
4411         (fbsd_nat_target::insert_exec_catchpoint)
4412         (fbsd_nat_target::remove_exec_catchpoint): Always define.
4413         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
4414         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
4415
4416 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4417
4418         * configure.ac: Remove check for kinfo_getvmmap().
4419         * configure, config.in: Regenerate.
4420         * fbsd-nat.c (fbsd_read_mapping): Remove
4421         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
4422         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
4423         kinfo_get_vmmap() are always present.
4424
4425 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4426
4427         * fbsd-nat.c: Always include support for
4428         TARGET_OBJECT_SIGNAL_INFO.
4429
4430 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4431
4432         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
4433         sysctl and remove procfs fallback.
4434
4435 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4436
4437         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
4438         * fbsd-nat.h: Likewise.
4439
4440 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4441
4442         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
4443         argument.
4444
4445 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4446
4447         * ada-lang.c (ada_language_data): Delete.
4448         (ada_language): Remove references to ada_language_data.
4449         * c-lang.c (c_language_data): Delete.
4450         (c_language): Remove references to c_language_data.
4451         (cplus_language_data): Delete.
4452         (cplus_language): Remove references to cplus_language_data.
4453         (asm_language_data): Delete.
4454         (asm_language): Remove references to asm_language_data.
4455         (minimal_language_data): Delete.
4456         (minimal_language): Remove references to minimal_language_data.
4457         * d-lang.c (d_language_data): Delete.
4458         (d_language): Remove references to d_language_data.
4459         * f-lang.c (f_language_data): Delete.
4460         (f_language): Remove references to f_language_data.
4461         * go-lang.c (go_language_data): Delete.
4462         (go_language): Remove references to go_language_data.
4463         * language.c (unknown_language_data): Delete.
4464         (unknown_language): Remove references to unknown_language_data.
4465         (auto_language_data): Delete.
4466         (auto_language): Remove references to auto_language_data.
4467         * language.h (language_data): Delete struct.
4468         (language_defn): No longer inherit from language_data.
4469         * m2-lang.c (m2_language_data): Delete.
4470         (m2_language): Remove references to m2_language_data.
4471         * objc-lang.c (objc_language_data): Delete.
4472         (objc_language): Remove references to objc_language_data.
4473         * opencl-lang.c (opencl_language_data): Delete.
4474         (opencl_language): Remove references to opencl_language_data.
4475         * p-lang.c (pascal_language_data): Delete.
4476         (pascal_language): Remove references to pascal_language_data.
4477         * rust-lang.c (rust_language_data): Delete.
4478         (rust_language): Remove references to rust_language_data.
4479
4480 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4481
4482         * ada-lang.c (ada_language_data): Remove la_op_print_tab
4483         initializer.
4484         (ada_language::opcode_print_table): New member function.
4485         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
4486         (c_language::opcode_print_table): New member function.
4487         (cplus_language_data): Remove la_op_print_tab initializer.
4488         (cplus_language::opcode_print_table): New member function.
4489         (asm_language_data): Remove la_op_print_tab initializer.
4490         (asm_language::opcode_print_table): New member function.
4491         (minimal_language_data): Remove la_op_print_tab initializer.
4492         (minimal_language::opcode_print_table): New member function.
4493         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
4494         (d_language::opcode_print_table): New member function.
4495         * expprint.c (print_subexp_standard): Update call to
4496         opcode_print_table.
4497         (op_string): Likewise.
4498         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
4499         (f_language::opcode_print_table): New member function.
4500         * go-lang.c (go_language_data): Remove la_op_print_tab
4501         initializer.
4502         (go_language::opcode_print_table): New member function.
4503         * language.c (unknown_language_data): Remove la_op_print_tab
4504         initializer.
4505         (unknown_language::opcode_print_table): New member function.
4506         (auto_language_data): Remove la_op_print_tab initializer.
4507         (auto_language::opcode_print_table): New member function.
4508         * language.h (language_data): Remove la_op_print_tab field.
4509         (language_defn::opcode_print_table): Declare new member function.
4510         * m2-lang.c (m2_language_data): Remove la_op_print_tab
4511         initializer.
4512         (m2_language::opcode_print_table): New member function.
4513         * objc-lang.c (objc_language_data): Remove la_op_print_tab
4514         initializer.
4515         (objc_language::opcode_print_table): New member function.
4516         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
4517         initializer.
4518         (opencl_language::opcode_print_table): New member function.
4519         * p-lang.c (pascal_language_data): Remove la_op_print_tab
4520         initializer.
4521         (pascal_language::opcode_print_table): New member function.
4522         * rust-lang.c (rust_language_data): Remove la_op_print_tab
4523         initializer.
4524         (rust_language::opcode_print_table): New member function.
4525
4526 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4527
4528         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
4529         (ada_language::expression_ops): New member function.
4530         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
4531         (c_language::expression_ops): New member function.
4532         (cplus_language_data): Remove la_exp_desc initializer.
4533         (cplus_language::expression_ops): New member function.
4534         (asm_language_data): Remove la_exp_desc initializer.
4535         (asm_language::expression_ops): New member function.
4536         (minimal_language_data): Remove la_exp_desc initializer.
4537         (minimal_language::expression_ops): New member function.
4538         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
4539         (d_language::expression_ops): New member function.
4540         * eval.c (evaluate_subexp): Update call to expression_ops.
4541         * expprint.c (print_subexp): Likewise.
4542         (op_name): Likewise.
4543         (dump_subexp_body): Likewise.
4544         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
4545         (f_language::expression_ops): New member function.
4546         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
4547         (go_language::expression_ops): New member function.
4548         * language.c (language_defn::expression_ops): New function.
4549         (unknown_language_data): Remove la_exp_desc initializer.
4550         (auto_language_data): Likewise.
4551         * language.h (language_data): Remove la_exp_desc field.
4552         (language_defn::expression_ops): Declare new member function.
4553         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
4554         (m2_language::expression_ops): New member function.
4555         * objc-lang.c (objc_language_data): Remove la_exp_desc
4556         initializer.
4557         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
4558         initializer.
4559         (opencl_language::expression_ops): New member function.
4560         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
4561         * parse.c (operator_length): Update call to expression_ops.
4562         (exp_iterate): Likewise.
4563         * rust-lang.c (rust_language_data): Remove la_exp_desc
4564         initializer.
4565         (ruse_language::expression_ops): New member function.
4566
4567 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4568
4569         * ada-lang.c (ada_language_data): Remove la_varobj_ops
4570         initializer.
4571         (ada_language::varobj_ops): New member function.
4572         * c-lang.c (c_language_data): Remove la_varobj_ops
4573         initializer.
4574         (cplus_language_data): Likewise.
4575         (cplus_language::varobj_ops): New member function.
4576         (asm_language_data): Remove la_varobj_ops initializer.
4577         (minimal_language_data): Likewise.
4578         * d-lang.c (d_language_data): Likewise.
4579         * f-lang.c (f_language_data): Likewise.
4580         * go-lang.c (go_language_data): Likewise.
4581         * language.c (language_defn::varobj_ops): New function.
4582         (unknown_language_data): Remove la_varobj_ops
4583         initializer.
4584         (auto_language_data): Likewise.
4585         * language.h (language_data): Remove la_varobj_ops field.
4586         (language_defn::varobj_ops): Declare new member function.
4587         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
4588         * objc-lang.c (objc_language_data): Likewise.
4589         * opencl-lang.c (opencl_language_data): Likewise.
4590         * p-lang.c (pascal_language_data): Likewise.
4591         * rust-lang.c (rust_language_data): Likewise.
4592         * varobj.c (varobj_create): Update call to varobj_ops.
4593         * varobj.h (default_varobj_ops): Delete define.
4594
4595 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4596
4597         * ada-lang.c (ada_language_data): Remove la_macro_expansion
4598         initializer.
4599         * c-lang.c (c_language_data): Likewise.
4600         (c_language::macro_expansion): New member function.
4601         (cplus_language_data): Likewise.
4602         (cplus_language::macro_expansion): New member function.
4603         (asm_language_data): Likewise.
4604         (asm_language::macro_expansion): New member function.
4605         (minimal_language_data): Likewise.
4606         (minimal_language::macro_expansion): New member function.
4607         * d-lang.c (d_language_data): Remove la_macro_expansion
4608         initializer.
4609         * f-lang.c (f_language_data): Likewise.
4610         * go-lang.c (go_language_data): Likewise.
4611         * language.c (unknown_language_data): Likewise.
4612         (auto_language_data): Likewise.
4613         * language.h (language_data): Remove la_macro_expansion field.
4614         (language_defn::macro_expansion): New member function.
4615         * m2-lang.c (m2_language_data): Remove la_macro_expansion
4616         initializer.
4617         * objc-lang.c (objc_language_data): Likewise.
4618         (objc_language::macro_expansion): New member function.
4619         * opencl-lang.c (opencl_language_data): Likewise.
4620         (opencl_language::macro_expansion): New member function.
4621         * p-lang.c (pascal_language_data): Remove la_macro_expansion
4622         initializer.
4623         * rust-lang.c (rust_language_data): Likewise.
4624         * symtab.c (default_collect_symbol_completion_matches_break_on):
4625         Update call to macro_expansion.
4626
4627 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4628
4629         * ada-lang.c (ada_language_data): Remove la_array_ordering
4630         initializer.
4631         * c-lang.c (c_language_data): Likewise.
4632         (cplus_language_data): Likewise.
4633         (asm_language_data): Likewise.
4634         (minimal_language_data): Likewise.
4635         * d-lang.c (d_language_data): Likewise.
4636         * dwarf2/read.c (read_array_order): Update for call to
4637         array_ordering.
4638         * f-lang.c (f_language_data): Remove la_array_ordering
4639         initializer.
4640         (f_language::array_ordering): New member function.
4641         * go-lang.c (go_language_data): Remove la_array_ordering
4642         initializer.
4643         * language.c (unknown_language_data): Likewise.
4644         (auto_language_data): Likewise.
4645         * language.h (language_data): Delete la_array_ordering field.
4646         (language_defn::array_ordering): New member function.
4647         * m2-lang.c (m2_language_data): Remove la_array_ordering
4648         initializer.
4649         * objc-lang.c (objc_language_data): Likewise.
4650         * opencl-lang.c (opencl_language_data): Likewise.
4651         * p-lang.c (pascal_language_data): Likewise.
4652         * rust-lang.c (rust_language_data): Likewise.
4653
4654 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4655
4656         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
4657         initializer.
4658         * c-lang.c (c_language_data): Likewise.
4659         (cplus_language_data): Likewise.
4660         (asm_language_data): Likewise.
4661         (minimal_language_data): Likewise.
4662         * d-lang.c (d_language_data): Likewise.
4663         * f-lang.c (f_language_data): Likewise.
4664         (f_language::case_sensitivity): New member function.
4665         * go-lang.c (go_language_data): Remove la_case_sensitivity
4666         initializer.
4667         * language.c (enum case_mode): Moved here from language.h.
4668         (case_mode): Make static.
4669         (show_case_command): Update for case_sensitivity being a method.
4670         (set_case_command): Likewise.
4671         (set_range_case): Likewise.
4672         (unknown_language_data): Remove la_case_sensitivity initializer.
4673         (auto_language_data): Likewise.
4674         * language.h (case_mode): Delete, move enum declaration to
4675         language.c.
4676         (language_data): Delete la_case_sensitivity field.
4677         (language_defn::case_sensitivity): New member function.
4678         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
4679         initializer.
4680         * objc-lang.c (objc_language_data): Likewise.
4681         * opencl-lang.c (opencl_language_data): Likewise.
4682         * p-lang.c (pascal_language_data): Likewise.
4683         * rust-lang.c (rust_language_data): Likewise.
4684
4685 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4686
4687         * ada-lang.c (ada_language_data): Remove la_range_check
4688         initializer.
4689         * c-lang.c (c_language_data): Likewise.
4690         (cplus_language_data): Likewise.
4691         (asm_language_data): Likewise.
4692         (minimal_language_data): Likewise.
4693         * d-lang.c (d_language_data): Likewise.
4694         * f-lang.c (f_language_data): Likewise.
4695         (f_language::range_checking_on_by_default): New member function.
4696         * go-lang.c (go_language_data): Remove la_range_check initializer.
4697         * language.c (enum range_mode): Moved here from language.h.
4698         (range_mode): Made static.
4699         (show_range_command): Update to use
4700         range_checking_on_by_default.
4701         (set_range_command): Likewise.
4702         (set_range_case): Likewise.
4703         (unknown_language_data): Remove la_range_check initializer.
4704         (auto_language_data): Likewise.
4705         * language.h (range_mode): Delete.  Enum definition moved to
4706         language.c.
4707         (language_data): Remove la_range_check field.
4708         (language_defn::range_checking_on_by_default): New member
4709         function.
4710         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
4711         (m2_language::range_checking_on_by_default): New member function.
4712         * objc-lang.c (objc_language_data): Remove la_range_check
4713         initializer.
4714         * opencl-lang.c (opencl_language_data): Likewise.
4715         * p-lang.c (pascal_language_data): Likewise.
4716         (pascal_language::range_checking_on_by_default): New member
4717         function.
4718         * rust-lang.c (rust_language_data): Remove la_range_check
4719         initializer.
4720         (rust_language::range_checking_on_by_default): New member
4721         function.
4722
4723 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4724
4725         * dwarf2/read.c (dwarf2_physname): Remove special case for
4726         language_go.
4727         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
4728         member function.
4729
4730 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4731
4732         * ada-lang.c (ada_language_data): Remove
4733         la_store_sym_names_in_linkage_form_p initializer.
4734         (ada_language::store_sym_names_in_linkage_form_p): New member
4735         function.
4736         * c-lang.c (c_language_data): Remove
4737         la_store_sym_names_in_linkage_form_p initializer.
4738         (c_language::store_sym_names_in_linkage_form_p): New member
4739         function.
4740         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
4741         initializer.
4742         (asm_language_data): Likewise.
4743         (asm_language::store_sym_names_in_linkage_form_p): New member
4744         function.
4745         (minimal_language_data): Remove
4746         la_store_sym_names_in_linkage_form_p initializer.
4747         (minimal_language::store_sym_names_in_linkage_form_p): New member
4748         function.
4749         * d-lang.c (d_language_data): Remove
4750         la_store_sym_names_in_linkage_form_p initializer.
4751         * dwarf2/read.c (dwarf2_physname): Update call to
4752         store_sym_names_in_linkage_form_p.
4753         * f-lang.c (f_language_data): Remove
4754         la_store_sym_names_in_linkage_form_p initializer.
4755         * go-lang.c (go_language_data): Remove
4756         la_store_sym_names_in_linkage_form_p initializer.
4757         * language.c (unknown_language_data): Remove
4758         la_store_sym_names_in_linkage_form_p initializer.
4759         (unknown_language::store_sym_names_in_linkage_form_p): New member
4760         function.
4761         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
4762         initializer.
4763         (auto_language::store_sym_names_in_linkage_form_p): New member
4764         function.
4765         * language.h (language_data): Remove
4766         la_store_sym_names_in_linkage_form_p member variable.
4767         (language_defn::store_sym_names_in_linkage_form_p): New member
4768         function.
4769         * m2-lang.c (m2_language_data): Remove
4770         la_store_sym_names_in_linkage_form_p initializer.
4771         * objc-lang.c (objc_language_data): Likewise.
4772         * opencl-lang.c (opencl_language_data): Likewise.
4773         * p-lang.c (pascal_language_data): Likewise.
4774         * rust-lang.c (rust_language_data): Likewise.
4775
4776 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4777
4778         * ada-lang.c (ada_language_data): Remove string_lower_bound
4779         initializer.
4780         * c-lang.c (c_language_data): Likewise.
4781         (cplus_language_data): Likewise.
4782         (asm_language_data): Likewise.
4783         (minimal_language_data): Likewise.
4784         * d-lang.c (d_language_data): Likewise.
4785         * f-lang.c (f_language_data): Likewise.
4786         * go-lang.c (go_language_data): Likewise.
4787         * language.c (unknown_language_data): Likewise.
4788         (auto_language_data): Likewise.
4789         * language.h (language_data): Remove string_lower_bound field.
4790         (language_defn::string_lower_bound): New member function.
4791         * m2-lang.c (m2_language_data): Remove string_lower_bound
4792         initializer.
4793         (m2_language::string_lower_bound): New member function.
4794         * objc-lang.c (objc_language_data): Remove string_lower_bound
4795         initializer.
4796         * opencl-lang.c (opencl_language_data): Likewise.
4797         * p-lang.c (pascal_language_data): Likewise.
4798         * rust-lang.c (rust_language_data): Likewise.
4799         * valops.c (value_cstring): Update call to string_lower_bound.
4800         (value_string): Likewise.
4801         * value.c (allocate_repeated_value): Likewise.
4802
4803 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4804
4805         * valops.c (value_repeat): Fix incorrect argument name in comment.
4806
4807 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4808
4809         * ada-lang.c (ada_language_data): Remove c_style_arrays
4810         initializer.
4811         (ada_language::c_style_arrays_p): New member fuction.
4812         * c-lang.c (c_language_data): Remove c_style_arrays
4813         initializer.
4814         (cplus_language_data): Likewise.
4815         (asm_language_data): Likewise.
4816         (minimal_language_data): Likewise.
4817         * d-lang.c (d_language_data): Likewise.
4818         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
4819         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
4820         (f_language::c_style_arrays_p): New member function.
4821         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
4822         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
4823         * language.c (unknown_language_data): Remove c_style_arrays
4824         initializer.
4825         (auto_language_data): Likewise.
4826         * language.h (language_data): Remove c_style_arrays field.
4827         (language_defn::c_style_arrays_p): New member function.
4828         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
4829         (m2_language::c_style_arrays_p): New member function.
4830         * objc-lang.c (objc_language_data): Remove c_style_arrays
4831         initializer.
4832         * opencl-lang.c (opencl_language_data): Likewise.
4833         * p-lang.c (pascal_language_data): Likewise.
4834         * rust-lang.c (rust_language_data): Likewise.
4835         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4836         and update local variable to a bool.
4837         * valops.c (value_cast): Update call to c_style_arrays_p.
4838         (value_array): Likewise.
4839         * value.c (coerce_array): Likewise.
4840
4841 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4842
4843         * ada-lang.c (ada_language_data): Remove la_language initializer.
4844         * c-lang.c (c_language_data): Likewise.
4845         (cplus_language_data): Likewise.
4846         (asm_language_data): Likewise.
4847         (minimal_language_data): Likewise.
4848         * d-lang.c (d_language_data): Likewise.
4849         * f-lang.c (f_language_data): Likewise.
4850         * go-lang.c (go_language_data): Likewise.
4851         * language.c (unknown_language_data): Likewise.
4852         (auto_language_data): Likewise.
4853         * language.h (language_data): Remove la_language field.
4854         (language_defn::language_defn): Initialise la_language field.
4855         (language_defn::la_language): New member variable.
4856         * m2-lang.c (m2_language_data): Remove la_language field.
4857         * objc-lang.c (objc_language_data): Likewise.
4858         * opencl-lang.c (opencl_language_data): Likewise.
4859         * p-lang.c (pascal_language_data): Likewise.
4860         * rust-lang.c (rust_language_data): Likewise.
4861
4862 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4863
4864         * ada-lang.c (ada_extensions): Delete, moved into
4865         ada_language::filename_extensions.
4866         (ada_language_data): Remove la_filename_extensions initializer.
4867         (ada_language::filename_extensions): New member function.
4868         * c-lang.c (c_extensions): Delete, moved into
4869         c_language::filename_extensions.
4870         (c_language_data): Remove la_filename_extensions initializer.
4871         (c_language::filename_extensions): New member function.
4872         (cplus_extensions): Delete, moved into
4873         cplus_language::filename_extensions.
4874         (cplus_language_data): Remove la_filename_extensions initializer.
4875         (cplus_language::filename_extensions): New member function.
4876         (asm_extensions): Delete, moved into
4877         asm_language::filename_extensions.
4878         (asm_language_data): Remove la_filename_extensions initializer.
4879         (asm_language::filename_extensions): New member function.
4880         (minimal_language_data): Remove la_filename_extensions
4881         initializer.
4882         * d-lang.c (d_extensions): Delete, moved into
4883         d_language::filename_extensions.
4884         (d_language_data): Remove la_filename_extensions initializer.
4885         (d_language::filename_extensions): New member function.
4886         * f-lang.c (f_extensions): Delete, moved into
4887         f_language::filename_extensions.
4888         (f_language_data): Remove la_filename_extensions initializer.
4889         (f_language::filename_extensions): New member function.
4890         * go-lang.c (go_language_data): Remove la_filename_extensions
4891         initializer.
4892         * language.c (add_set_language_command): Update now that
4893         filename_extensions returns a vector.
4894         (unknown_language_data): Remove la_filename_extensions
4895         initializer.
4896         (auto_language_data): Likewise.
4897         * language.h (language_data): Remove la_filename_extensions field.
4898         (language_defn::filename_extensions): New member function.
4899         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4900         initializer.
4901         * objc-lang.c (objc_extensions): Delete, moved into
4902         objc_language::filename_extensions.
4903         (objc_language_data): Remove la_filename_extensions initializer.
4904         (objc_language::filename_extensions): New member function.
4905         * opencl-lang.c (opencl_language_data): Remove
4906         la_filename_extensions initializer.
4907         * p-lang.c (pascal_extensions): Delete, moved into
4908         pascal_language::filename_extensions.
4909         (pascal_language_data): Remove la_filename_extensions initializer.
4910         (pascal_language::filename_extensions): New member function.
4911         * rust-lang.c (rust_extensions): Delete, moved into
4912         rust_language::filename_extensions.
4913         (rust_language_data): Remove la_filename_extensions initializer.
4914         (rust_language::filename_extensions): New member function.
4915         * symfile.c (add_filename_language): Add new assert.
4916
4917 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4918
4919         * ada-lang.c (ada_language_data): Remove la_name and
4920         la_natural_name initializers.
4921         (ada_language::name): New member function.
4922         (ada_language::natural_name): New member function.
4923         * c-lang.c (c_language_data): Remove la_name and
4924         la_natural_name initializers.
4925         (c_language::name): New member function.
4926         (c_language::natural_name): New member function.
4927         (cplus_language_data): Remove la_name and
4928         la_natural_name initializers.
4929         (cplus_language::name): New member function.
4930         (cplus_language::natural_name): New member function.
4931         (asm_language_data): Remove la_name and
4932         la_natural_name initializers.
4933         (asm_language::name): New member function.
4934         (asm_language::natural_name): New member function.
4935         (minimal_language_data): Remove la_name and
4936         la_natural_name initializers.
4937         (minimal_language::name): New member function.
4938         (minimal_language::natural_name): New member function.
4939         * compile/compile.c (compile_to_object): Update call to
4940         lanugage_defn::name.
4941         * d-lang.c (d_language_data): Remove la_name and
4942         la_natural_name initializers.
4943         (d_language::name): New member function.
4944         (d_language::natural_name): New member function.
4945         * expprint.c (print_subexp_standard): Update call to
4946         language_defn::name.
4947         (dump_raw_expression): Likewise
4948         (dump_prefix_expression): Likewise.
4949         * f-lang.c (f_language_data): Remove la_name and
4950         la_natural_name initializers.
4951         (f_language::name): New member function.
4952         (f_language::natural_name): New member function.
4953         * go-lang.c (go_language_data): Remove la_name and
4954         la_natural_name initializers.
4955         (go_language::name): New member function.
4956         (go_language::natural_name): New member function.
4957         * language.c (show_language_command): Update call to
4958         language_defn::name.
4959         (set_language_command): Likewise.
4960         (language_enum): Likewise.
4961         (language_str): Likewise.
4962         (add_set_language_command): Likewise, use
4963         language_defn::natural_name in the doc string.
4964         (unknown_language_data): Remove la_name and
4965         la_natural_name initializers.
4966         (unknown_language::name): New member function.
4967         (unknown_language::natural_name): New member function.
4968         (auto_language_data): Remove la_name and
4969         la_natural_name initializers.
4970         (auto_language::name): New member function.
4971         (auto_language::natural_name): New member function.
4972         (language_lookup_primitive_type_as_symbol): Update call to
4973         language_defn::name.
4974         * language.h (language_data): Remove la_name and la_natural_name
4975         member variables.
4976         (language_defn::name): New member function.
4977         (language_defn::natural_name): New member function.
4978         * m2-lang.c (m2_language_data): Remove la_name and
4979         la_natural_name initializers.
4980         (m2_language::name): New member function.
4981         (m2_language::natural_name): New member function.
4982         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4983         language_defn::natural_name.
4984         * objc-lang.c (objc_language_data): Remove la_name and
4985         la_natural_name initializers.
4986         (objc_language::name): New member function.
4987         (objc_language::natural_name): New member function.
4988         * opencl-lang.c (opencl_language_data): Remove la_name and
4989         la_natural_name initializers.
4990         (opencl_language::name): New member function.
4991         (opencl_language::natural_name): New member function.
4992         * p-lang.c (pascal_language_data): Remove la_name and
4993         la_natural_name initializers.
4994         (pascal_language::name): New member function.
4995         (pascal_language::natural_name): New member function.
4996         * rust-lang.c (rust_language_data): Remove la_name and
4997         la_natural_name initializers.
4998         (rust_language::name): New member function.
4999         (rust_language::natural_name): New member function.
5000         * symtab.c (lookup_language_this): Update call to
5001         language_defn::name.
5002
5003 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
5004
5005         * ada-lang.c (ada_language_data): Remove la_name_of_this
5006         initializer.
5007         * ax-gdb.c (gen_expr): Update call to name_of_this.
5008         * c-exp.y (classify_name): Likewise.
5009         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
5010         (cplus_language_data): Likewise.
5011         (cplus_language::name_of_this): New member function.
5012         (asm_language_data): Remove la_name_of_this initializer.
5013         (minimal_language_data): Likewise.
5014         * d-lang.c (d_language_data): Likewise.
5015         (d_language::name_of_this): New member function.
5016         * expprint.c (print_subexp_standard): Update call to name_of_this.
5017         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
5018         * go-lang.c (go_language_data): Likewise.
5019         * language.c (unknown_language_data): Likewise.
5020         (unknown_language::name_of_this): New member function.
5021         (auto_language_data): Remove la_name_of_this initializer.
5022         (auto_language::name_of_this): New member function.
5023         * language.h (language_data): Delete la_name_of_this member
5024         variable.
5025         (language_defn::name_of_this): New member function.
5026         * m2-lang.c (m2_language_data): Remove la_name_of_this
5027         initializer.
5028         * objc-lang.c (objc_language_data): Likewise.
5029         (objc_language::name_of_this): New member function.
5030         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
5031         initializer.
5032         * p-lang.c (pascal_language_data): Likewise.
5033         (pascal_language::name_of_this): New member function.
5034         * rust-lang.c (rust_language_data): Remove la_name_of_this
5035         initializer.
5036         * symtab.c (lookup_language_this): Update call to name_of_this.
5037         (lookup_symbol_aux): Likewise.
5038         * valops.c (value_of_this): Likewise.
5039
5040 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
5041
5042         * ada-lang.c (ada_language_data): Remove
5043         la_struct_too_deep_ellipsis initializer.
5044         (ada_language::struct_too_deep_ellipsis): New member function.
5045         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
5046         initializer.
5047         (cplus_language_data): Likewise.
5048         (asm_language_data): Likewise.
5049         (minimal_language_data): Likewise.
5050         * cp-valprint.c (cp_print_value): Update call to
5051         struct_too_deep_ellipsis.
5052         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
5053         initializer.
5054         * f-lang.c (f_language_data): Likewise.
5055         (f_language::struct_too_deep_ellipsis): New member function.
5056         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
5057         initializer.
5058         * language.c (unknown_language_data): Likewise.
5059         (auto_language_data): Likewise.
5060         * language.h (language_data): Delete la_struct_too_deep_ellipsis
5061         member variable.
5062         (language_defn::struct_too_deep_ellipsis): New member function.
5063         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
5064         initializer.Q
5065         * objc-lang.c (objc_language_data): Likewise.
5066         * opencl-lang.c (opencl_language_data): Likewise.
5067         * p-lang.c (pascal_language_data): Likewise.
5068         * rust-lang.c (rust_language_data): Likewise.
5069         * valprint.c (val_print_check_max_depth): Update call to
5070         struct_too_deep_ellipsis.
5071
5072 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
5073
5074         * MAINTAINERS (Write After Approval): Add myself.
5075
5076 2020-09-15  Tom Tromey  <tom@tromey.com>
5077
5078         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
5079         Remove.
5080
5081 2020-09-15  Tom Tromey  <tom@tromey.com>
5082
5083         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
5084         and TYPE_CODE_METHODPTR cases.
5085         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
5086         (c_value_print_inner): Update.
5087         * valprint.c (generic_value_print_memberptr): New function, from
5088         c_value_print_memberptr.
5089         (generic_value_print): Use it.  Call cplus_print_method_ptr.
5090
5091 2020-09-15  Tom Tromey  <tromey@adacore.com>
5092
5093         * python/python-internal.h (PyInt_FromLong): Remove define.
5094         * python/py-value.c (convert_value_from_python): Use
5095         gdb_py_object_from_longest.
5096         * python/py-type.c (typy_get_code): Use
5097         gdb_py_object_from_longest.
5098         * python/py-symtab.c (salpy_get_line): Use
5099         gdb_py_object_from_longest.
5100         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
5101         gdb_py_object_from_longest.
5102         * python/py-record.c (recpy_gap_reason_code): Use
5103         gdb_py_object_from_longest.
5104         * python/py-record-btrace.c (recpy_bt_insn_size)
5105         (recpy_bt_func_level, btpy_list_count): Use
5106         gdb_py_object_from_longest.
5107         * python/py-infthread.c (gdbpy_create_ptid_object): Use
5108         gdb_py_object_from_longest.  Fix error handling.
5109         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
5110         gdb_py_object_from_longest.
5111         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
5112         gdb_py_object_from_longest.
5113         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
5114         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
5115         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
5116
5117 2020-09-15  Tom Tromey  <tromey@adacore.com>
5118
5119         * python/python.c (gdbpy_parameter_value): Use
5120         gdb_py_object_from_ulongest.
5121
5122 2020-09-15  Tom Tromey  <tromey@adacore.com>
5123
5124         * python/py-infevents.c (create_register_changed_event_object):
5125         Use gdb_py_object_from_longest.
5126         * python/py-exitedevent.c (create_exited_event_object): Use
5127         gdb_py_object_from_longest.
5128
5129 2020-09-15  Tom Tromey  <tromey@adacore.com>
5130
5131         * python/python.c (gdbpy_parameter_value): Use
5132         gdb_py_object_from_longest.
5133         * python/py-type.c (convert_field, typy_range): Use
5134         gdb_py_object_from_longest.
5135         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
5136         gdb_py_object_from_longest.
5137         * python/py-lazy-string.c (stpy_get_length): Use
5138         gdb_py_object_from_longest.
5139         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
5140         gdb_py_object_from_longest.
5141         * python/py-infevents.c (create_memory_changed_event_object): Use
5142         gdb_py_object_from_longest.
5143         * python/py-inferior.c (infpy_get_num): Use
5144         gdb_py_object_from_longest.
5145         (infpy_get_pid): Likewise.
5146
5147 2020-09-15  Tom Tromey  <tromey@adacore.com>
5148
5149         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
5150         defines.
5151         * python/py-value.c (valpy_long): Use
5152         gdb_py_object_from_ulongest.
5153         * python/py-symtab.c (salpy_get_pc): Use
5154         gdb_py_object_from_ulongest.
5155         (salpy_get_last): Likewise.
5156         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
5157         gdb_py_object_from_ulongest.
5158         * python/py-lazy-string.c (stpy_get_address): Use
5159         gdb_py_object_from_ulongest.
5160         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
5161         * python/py-arch.c (archpy_disassemble): Use
5162         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
5163         error handling.
5164
5165 2020-09-15  Tom Tromey  <tromey@adacore.com>
5166
5167         * python/python-internal.h (gdb_py_long_from_longest): Remove
5168         defines.
5169         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
5170         * python/py-type.c (convert_field, typy_get_sizeof): Use
5171         gdb_py_object_from_longest.
5172         * python/py-record-btrace.c (btpy_list_index): Use
5173         gdb_py_object_from_longest.
5174
5175 2020-09-15  Tom Tromey  <tromey@adacore.com>
5176
5177         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
5178         * python/py-record.c (recpy_element_number): Use
5179         gdb_py_object_from_longest.
5180         (recpy_gap_number): Likewise.
5181
5182 2020-09-15  Tom Tromey  <tromey@adacore.com>
5183
5184         * top.c (ui::ui): Update.
5185         (highest_ui_num): Remove.
5186         * top.h (struct ui) <num>: Remove.
5187
5188 2020-09-15  Tom Tromey  <tromey@adacore.com>
5189
5190         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
5191         * ui-style.c (ansi_regex_text): Now array.
5192         * rust-exp.y (number_regex_text): Now array.
5193         * linespec.c (linespec_quote_characters): Now array.
5194         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
5195         Now arrays.
5196
5197 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5198
5199         * debuginfod-support.c (debuginfod_client_deleter): New.
5200         (debuginfod_client_up): New.
5201         (debuginfod_init): Return debuginfod_client_up.
5202         (debuginfod_source_query): Adjust.
5203         (debuginfod_debuginfo_query): Adjust.
5204
5205 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5206
5207         * debuginfod-support.c (debuginfod_source_query): Use
5208         make_unique_xstrdup.
5209
5210 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5211
5212         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
5213         with `type::instance_flags`.
5214
5215 2020-09-14  Michael Mullin  <masmullin@gmail.com>
5216
5217         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
5218         Remove baton parameter.
5219
5220 2020-09-14  Pedro Alves  <pedro@palves.net>
5221
5222         * Makefile.in (SELFTESTS_SRCS): Add
5223         unittests/enum-flags-selftests.c.
5224         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
5225         btrace_function_flags instead of enum btrace_function_flag.
5226         * compile/compile-c-types.c (convert_qualified): Use
5227         enum_flags::raw.
5228         * compile/compile-cplus-symbols.c (convert_one_symbol)
5229         (convert_symbol_bmsym):
5230         * compile/compile-cplus-types.c (compile_cplus_convert_method)
5231         (compile_cplus_convert_struct_or_union_methods)
5232         (compile_cplus_instance::convert_qualified_base):
5233         * go-exp.y (parse_string_or_char): Add cast to int.
5234         * unittests/enum-flags-selftests.c: New file.
5235         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
5236         type to btrace_thread_flags from btrace_thread_flag.
5237         (record_btrace_cancel_resume, record_btrace_step_thread): Change
5238         local's type to btrace_thread_flags from btrace_thread_flag.  Add
5239         cast in DEBUG call.
5240
5241 2020-09-14  Pedro Alves  <pedro@palves.net>
5242
5243         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
5244         * gdbtypes.c (address_space_name_to_int): Rename to ...
5245         (address_space_name_to_type_instance_flags): ... this.
5246         (address_space_int_to_name): Rename to ...
5247         (address_space_type_instance_flags_to_name): ... this.
5248         * gdbtypes.h (address_space_name_to_int): Rename to ...
5249         (address_space_name_to_type_instance_flags): ... this.
5250         (address_space_int_to_name): Rename to ...
5251         (address_space_type_instance_flags_to_name): ... this.
5252         * type-stack.c (type_stack::insert): Adjust to rename.
5253         * type-stack.h (type_stack::insert): Likewise.
5254
5255 2020-09-14  Pedro Alves  <pedro@palves.net>
5256             Andrew Burgess  <andrew.burgess@embecosm.com>
5257
5258         * avr-tdep.c (avr_address_class_type_flags): Return
5259         type_instance_flags.
5260         (avr_address_class_type_flags_to_name): Take a
5261         type_instance_flags.
5262         (avr_address_class_name_to_type_flags): Return bool and take a
5263         type_instance_flags.
5264         * d-lang.c (build_d_types): Use type::set_instance_flags.
5265         * ft32-tdep.c (ft32_address_class_type_flags): Return
5266         type_instance_flags.
5267         (ft32_address_class_type_flags_to_name): Take a
5268         type_instance_flags.
5269         (ft32_address_class_name_to_type_flags): Return bool and take a
5270         type_instance_flags.
5271         (ft32_gdbarch_init): Use type::set_instance_flags.
5272         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
5273         * gdbarch.h, gdbarch.c: Regenerate.
5274         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
5275         (address_class_name_to_type_flags): Use type_instance_flags and
5276         bool.
5277         * gdbtypes.c (address_space_name_to_int)
5278         (address_space_int_to_name, make_qualified_type): Use
5279         type_instance_flags.
5280         (make_qualified_type): Use type_instance_flags and
5281         type::set_instance_flags.
5282         (make_type_with_address_space, make_cv_type, make_vector_type)
5283         (check_typedef): Use type_instance_flags.
5284         (recursive_dump_type): Cast type_instance_flags to unsigned for
5285         printing.
5286         (copy_type_recursive): Use type::set_instance_flags.
5287         (gdbtypes_post_init): Use type::set_instance_flags.
5288         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
5289         <m_instance_flags>: ... this.
5290         <instance_flags, set_instance_flags>: New methods.
5291         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
5292         (SET_TYPE_INSTANCE_FLAGS): New.
5293         (address_space_name_to_int, address_space_int_to_name)
5294         (make_type_with_address_space): Pass flags using
5295         type_instance_flags instead of int.
5296         * stabsread.c (cleanup_undefined_types_noname): Use
5297         type::set_instance_flags.
5298         * s390-tdep.c (s390_address_class_type_flags): Return
5299         type_instance_flags.
5300         (s390_address_class_type_flags_to_name): Take a
5301         type_instance_flags.
5302         (s390_address_class_name_to_type_flags): Return bool and take a
5303         type_instance_flags.
5304         * type-stack.c (type_stack::follow_types): Use
5305         type_instance_flags.
5306         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
5307
5308 2020-09-14  Tom Tromey  <tromey@adacore.com>
5309
5310         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
5311         * x86-tdep.c (x86_is_thunk_register_name)
5312         (x86_in_indirect_branch_thunk): Update.
5313         * sparc64-tdep.c (sparc64_fpu_register_names)
5314         (sparc64_cp0_register_names, sparc64_register_names)
5315         (sparc64_pseudo_register_names): Now const.
5316         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
5317         cp0_registers_num>: Now const.
5318         * sparc-tdep.c (sparc_core_register_names)
5319         (sparc32_fpu_register_names, sparc32_cp0_register_names)
5320         (sparc32_pseudo_register_names): Now const.
5321         (validate_tdesc_registers): Update.
5322         * rust-lang.c (rust_extensions): Now const.
5323         * p-lang.c (p_extensions): Now const.
5324         * objc-lang.c (objc_extensions): Now const.
5325         * nto-tdep.c (nto_thread_state_str): Now const.
5326         * moxie-tdep.c (moxie_register_names): Now const.
5327         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
5328         Now const.
5329         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
5330         (mips_linux_reg_names): Now const.
5331         (mips_gdbarch_init): Update.
5332         * microblaze-tdep.c (microblaze_register_names): Now const.
5333         * m68k-tdep.c (m68k_register_names): Now const.
5334         * m32r-tdep.c (m32r_register_names): Now const.
5335         * ia64-tdep.c (ia64_register_names): Now const.
5336         * i386-tdep.h (struct gdbarch_tdep) <register_names,
5337         ymmh_register_names, ymm16h_regnum, mpx_register_names,
5338         k_register_names, zmmh_register_names, xmm_avx512_register_names,
5339         ymm_avx512_register_names, pkeys_register_names>: Now const.
5340         * i386-tdep.c (i386_register_names, i386_zmm_names)
5341         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
5342         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
5343         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
5344         * f-lang.c (f_extensions): Now const.
5345         * d-lang.c (d_extensions): Now const.
5346         * csky-tdep.c (csky_register_names): Now const.
5347         * charset.c (default_charset_names, charset_enum): Now const.
5348         (_initialize_charset): Update.
5349         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
5350         const.
5351         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
5352         (bsd_uthread_solib_loaded): Update.
5353         (bsd_uthread_state): Now const.
5354         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
5355         (amd64_ymm_avx512_names, amd64_ymmh_names)
5356         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
5357         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
5358         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
5359         (amd64_dword_names): Now const.
5360         * agent.c (can_use_agent_enum): Now const.
5361         * ada-tasks.c (task_states, long_task_states): Now const.
5362         * ada-lang.c (known_runtime_file_name_patterns)
5363         (known_auxiliary_function_name_patterns, attribute_names)
5364         (standard_exc, ada_extensions): Now const.
5365
5366 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5367
5368         * bcache.h (struct bcache) <bcache>: Remove constructor.
5369         <m_hash_function, m_compare_function>: Remove.
5370         <~bcache>: Make virtual.
5371         <compare>: Remove static method, introduce virtual method.
5372         <default_hash>: Remove.
5373         <hash>: New virtual method.
5374         * bcache.c (bcache::expand_hash_table): Update.
5375         (bcache::insert): Update.
5376         (bcache::hash): New.
5377         (bcache::compare): Update comment and parameter names.
5378         * gdbtypes.c (types_deeply_equal): Update.
5379         * psymtab.h (struct psymbol_bcache): New struct.
5380         (class psymtab_storage) <psymtab_storage>: Make default.
5381         <psymbol_cache>: Change type to psymbol_bcache.
5382         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
5383         (psymbol_hash): Change to...
5384         (psymbol_bcache::hash): ... this.
5385         (psymbol_compare): Change to...
5386         (psymbol_bcache::compare): ... this.
5387
5388 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5389
5390         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
5391         checking for initial lwp.
5392
5393 2020-09-14  Tom Tromey  <tromey@adacore.com>
5394
5395         * m68k-tdep.c (m68k_extract_return_value): Use
5396         pointer_result_regnum.
5397         (m68k_store_return_value): Likewise.
5398         (m68k_reg_struct_return_p): Handle vectors and arrays.
5399         (m68k_return_value): Handle arrays.
5400         (m68k_svr4_return_value): Fix single-element aggregate handling.
5401         Handle long double.  Adjust for embedded ABI.
5402         (m68k_svr4_init_abi): Set pointer_result_regnum.
5403         (m68k_embedded_init_abi): New function.
5404         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
5405         (m68k_osabi_sniffer): New function.
5406         (_initialize_m68k_tdep): Register osabi sniffer.
5407         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
5408         member.
5409
5410 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5411
5412         * xml-support.c (xml_fetch_content_from_file): Replace xfree
5413         with gdb::unique_xmalloc_ptr<char>.
5414
5415 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5416
5417         * xml-support.h (xml_fetch_another): Change type to be a
5418         function_view.
5419         (xml_process_xincludes): Remove baton parameter.
5420         (xml_fetch_content_from_file): Change baton parameter to
5421         dirname.
5422         * xml-support.c (struct xinclude_parsing_data)
5423         <xinclude_parsing_data>: Remove baton parameter.
5424         <fetcher_baton>: Remove.
5425         (xinclude_start_include): Adjust.
5426         (xml_process_xincludes): Adjust.
5427         (xml_fetch_content_from_file): Replace baton parameter with
5428         dirname.
5429         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
5430         (xml_init_syscalls_info): Use a lambda.
5431         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
5432         (file_read_description_xml): Use a lambda.
5433         (fetch_available_features_from_target): Change baton parameter
5434         to target_ops.
5435         (target_read_description_xml): Use a lambda.
5436         (target_fetch_description_xml): Use a lambda.
5437         (string_read_description_xml): Update.
5438
5439 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5440
5441         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
5442         uses with type::endianity_is_not_default.
5443
5444 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5445
5446         * gdbtypes.h (struct type) <endianity_is_not_default,
5447         set_endianity_is_not_default>: New methods.
5448         (TYPE_ENDIANITY_NOT_DEFAULT): Use
5449         type::endianity_is_not_default, change all write call sites to
5450         use type::set_endianity_is_not_default.
5451
5452 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5453
5454         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
5455         uses with type::is_fixed_instance.
5456
5457 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5458
5459         * gdbtypes.h (struct type) <is_fixed_instance,
5460         set_is_fixed_instance>: New methods.
5461         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
5462         write call sites to use type::set_is_fixed_instance.
5463
5464 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5465
5466         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
5467         uses with type::is_gnu_ifunc.
5468
5469 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5470
5471         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
5472         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
5473         use type::set_is_gnu_ifunc.
5474
5475 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5476
5477         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
5478         uses with type::stub_is_supported.
5479
5480 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5481
5482         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
5483         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
5484         use type::set_stub_is_supported.
5485
5486 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5487
5488         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
5489         uses with type::is_vector.
5490
5491 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5492
5493         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
5494         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
5495         use type::set_is_vector.
5496
5497 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5498
5499         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
5500         uses with type::has_varargs.
5501
5502 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5503
5504         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
5505         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
5506         use type::set_has_varargs.
5507
5508 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5509
5510         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
5511         uses with type::is_prototyped.
5512
5513 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5514
5515         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
5516         New methods.
5517         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
5518         call sites to use type::set_is_prototyped.
5519
5520 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5521
5522         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
5523         uses with type::target_is_stub.
5524
5525 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5526
5527         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
5528         New methods.
5529         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
5530         sites to use type::set_target_is_stub.
5531
5532 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5533
5534         * gdbtypes.h (TYPE_STUB): Remove, replace all
5535         uses with type::is_stub.
5536
5537 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5538
5539         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
5540         (TYPE_STUB): Use type::is_stub, change all write call sites to
5541         use type::set_is_stub.
5542
5543 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5544
5545         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
5546         type::has_no_signedness.
5547
5548 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5549
5550         * gdbtypes.h (struct type) <has_no_signedness,
5551         set_has_no_signedness>: New methods.
5552         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
5553         call sites to use type::set_has_no_signedness.
5554
5555 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5556
5557         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
5558         type::is_unsigned.
5559
5560 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5561
5562         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
5563         methods.
5564         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
5565         sites to use type::set_is_unsigned.
5566
5567 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
5568             Adam Renquinha <arenquinha@cimeq.qc.ca>
5569
5570         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
5571         pointer and stack frame offset when unwinding.
5572
5573 2020-09-13  Pedro Alves  <pedro@palves.net>
5574
5575         * NEWS: Document "-break-insert --qualified".
5576         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
5577
5578 2020-09-13  Pedro Alves  <pedro@palves.net>
5579
5580         * linespec.c (classify_mtype, compare_msyms): Delete.
5581         (search_minsyms_for_name): Remove classification logic.  Instead
5582         filter out trampoline symbols if we also found an external
5583         function of the same name.
5584
5585 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5586
5587         * NEWS: Create a new section for the next release branch.
5588         Rename the section of the current branch, now that it has
5589         been cut.
5590
5591 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5592
5593         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
5594         * version.in: Bump version to 11.0.50.DATE-git.
5595
5596 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
5597
5598         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
5599
5600 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
5601             Felix Willgerodt  <Felix.Willgerodt@intel.com>
5602
5603         * gdbarch.sh: Added bfloat16 type.
5604         * gdbarch.c: Regenerated.
5605         * gdbarch.h: Regenerated.
5606         * gdbtypes.c (floatformats_bfloat16): New struct.
5607         (gdbtypes_post_init): Add builtin_bfloat16.
5608         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
5609         (floatformats_bfloat16): New struct.
5610         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
5611         (i386_ymm_type): Add field "v16_bfloat16"
5612         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
5613         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
5614         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
5615         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
5616         * features/i386/64bit-avx512.xml: Add bfloat16 type.
5617         * features/i386/64bit-avx512.c: Regenerated.
5618         * features/i386/64bit-sse.xml: Add bfloat16 type.
5619         * features/i386/64bit-sse.c: Regenerated.
5620
5621 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
5622
5623         * i386-tdep.c (i386_zmm_type): Fix field names.
5624         (i386_ymm_type): Fix field names.
5625
5626 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5627
5628         * breakpoint.c: Fix typo in the help message of the
5629         "set breakpoint condition-evaluation" command.
5630
5631 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5632
5633         * nbsd-nat.c: Include "nat/netbsd-nat.h".
5634         * (nbsd_nat_target::pid_to_exec_file)
5635         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
5636         (nbsd_nat_target::post_startup_inferior)
5637         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
5638         (nbsd_add_threads): Switch local code to common gdb/nat functions.
5639         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
5640         * (nbsd_thread_lister): Remove.
5641
5642 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5643
5644         * fork-inferior.c (startup_inferior): Avoid double free.
5645
5646 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5647
5648         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
5649         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
5650
5651 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5652
5653         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
5654         * netbsd-nat.c: Include <sys/ptrace.h>.
5655         * (netbsd_nat::enable_proc_events): Add.
5656
5657 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5658
5659         * netbsd-nat.h: Include "gdbsupport/function-view.h".
5660         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5661         (netbsd_nat::for_each_thread): Add.
5662         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
5663         "gdbsupport/common-debug.h".
5664         * (netbsd_nat::netbsd_thread_lister)
5665         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5666         (netbsd_nat::for_each_thread): Add.
5667
5668 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5669
5670         * netbsd-nat.h: Include <unistd.h>.
5671         * (netbsd_nat::pid_to_exec_file): Add.
5672         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
5673         * (netbsd_nat::pid_to_exec_file) Add.
5674
5675 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5676
5677         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
5678
5679 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5680
5681         * netbsd-nat.h: New file.
5682         * netbsd-nat.c: Likewise.
5683
5684 2020-09-09  Tom Tromey  <tromey@adacore.com>
5685
5686         * ada-lang.c (remove_extra_symbols): Do not increment when
5687         removing an element
5688
5689 2020-09-08  Tom Tromey  <tromey@adacore.com>
5690
5691         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
5692
5693 2020-09-08  Tom Tromey  <tromey@adacore.com>
5694
5695         PR win32/25302:
5696         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
5697         (gdb_bfd_init_data): New function.
5698         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
5699
5700 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5701
5702         * infrun.c (fetch_inferior_event): Use
5703         `switch_to_target_no_thread` to switch the target.
5704
5705 2020-09-06  Tom Tromey  <tom@tromey.com>
5706
5707         * symfile.h (dwarf2_free_objfile): Don't declare.
5708
5709 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5710
5711         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
5712         to match 16 byte real/complex type generated by Flang compiler.
5713
5714 2020-09-03  Tom de Vries  <tdevries@suse.de>
5715
5716         PR breakpoint/26546
5717         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
5718         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
5719
5720 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
5721
5722         * maint.c (index_digits): New function.
5723         (struct maint_print_section_data): Remove.
5724         (print_bfd_section_info): Remove print_data parameter, add arg
5725         and index_digits.
5726         (print_objfile_section_info): Likewise.
5727         (print_bfd_section_info_maybe_relocated): Likewise (plus
5728         objfile).
5729         (maintenance_info_sections): Adjust calls.
5730
5731 2020-09-02  Tom Tromey  <tromey@adacore.com>
5732
5733         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
5734         for null pointers.
5735         (ada_varobj_adjust_for_child_access): Special-case null pointers.
5736
5737 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
5738
5739         * bcache.h (struct bcache) <insert>: Change type of `added` to
5740         pointer to bool.
5741         * bcache.c (bcache::insert): Likewise.
5742         * gdbtypes.c (check_types_worklist): Adjust.
5743         * psymtab.c (add_psymbol_to_bcache): Adjust.
5744
5745 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
5746
5747         * corelow.c (unordered_set): Include.
5748         (class core_target): Add field 'm_core_unavailable_mappings'.
5749         (core_target::build_file_mappings): Print only one warning
5750         per inaccessible file.  Add unavailable/broken mappings
5751         to m_core_unavailable_mappings.
5752         (core_target::xfer_partial): Call...
5753         (core_target::xfer_memory_via_mappings): New method.
5754
5755 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5756
5757         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
5758         type to bool.
5759
5760 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5761
5762         * dwarf2/read.c (struct field_info): Fix indentation.
5763
5764 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5765
5766         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
5767         ordering in comment.
5768         * frame.c (frame_id_eq): Fix indentation.
5769
5770 2020-08-31  Scott Linder  <scott@scottlinder.com>
5771             Simon Marchi  <simon.marchi@efficios.com>
5772
5773         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
5774         inline frame ids in outer frame.
5775
5776 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5777
5778         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
5779         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
5780         (outer_frame_id): Use FID_STACK_OUTER instead of
5781         FID_STACK_INVALID.
5782         (frame_id_p): Don't check for outer_frame_id.
5783
5784 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5785
5786         * frame-unwind.c (frame_unwind_got_optimized): Don't set
5787         regnum/frame in value.  Call allocate_value_lazy.
5788         * frame.c (frame_unwind_register_value): Use
5789         val_print_not_saved.
5790
5791 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5792
5793         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
5794
5795 2020-08-29  Pedro Alves  <pedro@palves.net>
5796
5797         * progspace.c (print_program_space): Use all_inferiors.  Switch to
5798         the inferior before calling target_pid_to_str.
5799
5800 2020-08-28  Tom Tromey  <tom@tromey.com>
5801
5802         * xcoffread.c (xcoff_end_psymtab): Update comment.
5803         * dbxread.c (dbx_end_psymtab): Update comment.
5804
5805 2020-08-28  Tom de Vries  <tdevries@suse.de>
5806
5807         PR breakpoint/26544
5808         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
5809         event_location.
5810         (create_breakpoint): Same.
5811         (base_breakpoint_decode_location): Same.
5812         (bkpt_create_sals_from_location): Same.
5813         (bkpt_decode_location): Same.
5814         (bkpt_probe_create_sals_from_location): Same.
5815         (bkpt_probe_decode_location): Same.
5816         (tracepoint_create_sals_from_location): Same.
5817         (tracepoint_decode_location): Same.
5818         (tracepoint_probe_decode_location): Same.
5819         (strace_marker_create_sals_from_location): Same.
5820         (strace_marker_decode_location): Same.
5821         (create_sals_from_location_default): Same.
5822         (decode_location_default): Same.
5823         * breakpoint.h (struct breakpoint_ops): Same.
5824         (create_breakpoint): Same.
5825         * linespec.h (decode_line_full): Same.
5826         * linespec.c (decode_line_full): Same.  Throw error if
5827         result.size () == 0.
5828
5829 2020-08-27  Pedro Alves  <pedro@palves.net>
5830
5831         PR gdb/26524
5832         * breakpoint.c (until_break_fsm) <location_breakpoint,
5833         caller_breakpoint>: Delete fields.
5834         <breakpoints>: New field.
5835         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5836         two individual breakpoints.
5837         (until_break_fsm::should_stop): Loop over breakpoints in the
5838         breakpoint vector.
5839         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5840         vector.
5841         (until_break_command): Handle location expanding into multiple
5842         sals.
5843
5844 2020-08-27  Pedro Alves  <pedro@palves.net>
5845
5846         PR gdb/26523
5847         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5848         bp_until breakpoints user-specified locations.  Update intro
5849         comment.
5850
5851 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5852
5853         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5854         gdb_bfd_sections): New.
5855         * maint.c (print_bfd_section_info): Change param type to
5856         maint_print_section_data.
5857         (print_objfile_section_info): Likewise.
5858         (print_bfd_section_info_maybe_relocated): Likewise.
5859         (maintenance_info_sections): Use gdb_bfd_sections.
5860
5861 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5862
5863         * MAINTAINERS: Add ARC target and maintainer.
5864
5865 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5866
5867         * configure.tgt: ARC support for GNU/Linux.
5868         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5869         * arc-linux-tdep.c: New file.
5870         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5871         * arc-tdep.c (arc_write_pc): Use it.
5872
5873 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5874
5875         * arc-tdep.c (arc_check_for_hardware_loop): New.
5876         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5877
5878 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5879
5880         * arc-tdep.h: Include "gdbarch.h".
5881
5882 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5883
5884         * arch/arc.h
5885         (arc_gdbarch_features): New class to stir the selection of target XML.
5886         (arc_create_target_description): Use FEATURES to choose XML target.
5887         (arc_lookup_target_description): Use arc_create_target_description
5888         to create _new_ target descriptions or return the already created
5889         ones if the FEATURES is the same.
5890         * arch/arc.c: Implementation of prototypes described above.
5891         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5892         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5893         * arc-tdep.c (*_feature_name): Make feature names consistent.
5894         (arc_register_feature): A new struct to hold information about
5895         registers of a particular target/feature.
5896         (arc_check_tdesc_feature): Check if XML provides registers in
5897         compliance with ARC_REGISTER_FEATURE structs.
5898         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5899         (determine_*_reg_feature_set): Which feature name to look for.
5900         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5901         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5902         to expected ISA enums to be used in arc_gdbarch_features structs.
5903         * features/Makefile (FEATURE_XMLFILES): Add new files.
5904         * gdb/features/arc/v1-aux.c: New file.
5905         * gdb/features/arc/v1-aux.xml: Likewise.
5906         * gdb/features/arc/v1-core.c: Likewise.
5907         * gdb/features/arc/v1-core.xml: Likewise.
5908         * gdb/features/arc/v2-aux.c: Likewise.
5909         * gdb/features/arc/v2-aux.xml: Likewise.
5910         * gdb/features/arc/v2-core.c: Likewise.
5911         * gdb/features/arc/v2-core.xml: Likewise.
5912         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5913
5914 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5915             Andrew Burgess  <andrew.burgess@embecosm.com>
5916
5917         PR m2/26372
5918         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5919         an assert.  Remove single element array indexing pattern as the
5920         MULTI_SUBSCRIPT support will handle this case too.
5921
5922 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5923
5924         * value.h (valprint_check_validity): Move declaration from
5925         here...
5926         * valprint.h (valprint_check_validity): ... to here.
5927
5928 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5929
5930         * debug.h: New file.
5931         * debug.c (debug_prefixed_vprintf): New function.
5932         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5933         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5934
5935 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5936
5937         * infrun.h (infrun_debug_printf_1): New function declaration.
5938         (infrun_debug_printf): New macro.
5939         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5940         throughout.
5941         (infrun_debug_printf): New function.
5942         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5943         (handle_jit_event): Likewise.
5944
5945 2020-08-21  Mark Wielaard  <mark@klomp.org>
5946
5947         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5948
5949 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5950
5951         * frame.c (enum class frame_id_status): New.
5952         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5953         (fprintf_frame): Update.
5954         (compute_frame_id): Set frame id status to "computing" on entry.
5955         Set it back to "not_computed" on failure and to "computed" on
5956         success.
5957         (get_frame_id): Assert the frame id is not being computed.
5958         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5959         (create_new_frame): Likewise.
5960         (frame_cleanup_after_sniffer): Update assert.
5961
5962 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5963
5964         * regcache.c (pid_ptid_regcache_map): New type.
5965         (target_ptid_regcache_map): Remove.
5966         (target_pid_ptid_regcache_map): New type.
5967         (regcaches): Change type to target_pid_ptid_regcache_map.
5968         (get_thread_arch_aspace_regcache): Update.
5969         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5970         case.
5971         (regcaches_size): Update.
5972         (regcache_count): Update.
5973         (registers_changed_ptid_target_pid_test): New.
5974         (_initialize_regcache): Register new test.
5975
5976 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5977
5978         * regcache.c (regcache_count): New.
5979         (struct regcache_test_data): New.
5980         (regcache_test_data_up): New.
5981         (populate_regcaches_for_test): New.
5982         (regcaches_test): Remove.
5983         (get_thread_arch_aspace_regcache_test): New.
5984         (registers_changed_ptid_all_test): New.
5985         (registers_changed_ptid_target_test): New.
5986         (registers_changed_ptid_target_ptid_test): New.
5987         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5988         (_initialize_regcache): Register new tests.
5989
5990 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5991
5992         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5993         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5994         gdbarch and aspace parameter.  Use current inferior's aspace.
5995         Validate regcache's arch value.
5996         (regcaches_test): Update.
5997
5998 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5999
6000         * regcache.c (regcaches_test): Call registers_changed.
6001
6002 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6003
6004         * infrun.c (process_event_stop_test): Fix typo "breapoint".
6005
6006 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6007
6008         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
6009         to find the end of prologue for flang compiled binaries.
6010         * arm-tdep.c (arm_skip_prologue): Likewise.
6011         * i386-tdep.c (i386_skip_prologue): Likewise.
6012         * producer.c (producer_is_llvm): New function.
6013         (producer_parsing_tests): Added new tests for clang/flang.
6014         * producer.h (producer_is_llvm): New declaration.
6015
6016 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
6017
6018         * linux-nat.c (linux_nat_debug_printf): New function.
6019         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
6020
6021 2020-08-18  Aaron Merey  <amerey@redhat.com>
6022
6023         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
6024         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
6025         (CLIBS): Add DEBUGINFOD_LIBS.
6026
6027 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
6028
6029         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
6030         'gdbarch_num_regs'.
6031
6032 2020-08-17  Tom Tromey  <tromey@adacore.com>
6033
6034         * ada-varobj.c (ada_varobj_decode_var): Handle case where
6035         ada_get_decoded_value returns NULL.
6036
6037 2020-08-17  Tom Tromey  <tromey@adacore.com>
6038
6039         * python/py-inferior.c (infpy_search_memory): Use
6040         gdb_py_object_from_ulongest.
6041         * python/py-infevents.c (create_inferior_call_event_object)
6042         (create_memory_changed_event_object): Use
6043         gdb_py_object_from_ulongest.
6044         * python/py-linetable.c (ltpy_entry_get_pc): Use
6045         gdb_py_object_from_ulongest.
6046
6047 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
6048
6049         * loc.c (class symbol_needs_eval_context): Fix indentation.
6050
6051 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
6052
6053         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
6054         bool.
6055
6056 2020-08-17  Tom de Vries  <tdevries@suse.de>
6057
6058         PR gdb/26393
6059         * gdbtypes.c (dump_dynamic_prop): New function.
6060         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
6061
6062 2020-08-15  Tom de Vries  <tdevries@suse.de>
6063
6064         PR backtrace/26390
6065         * stack.c (print_frame_args): Temporarily set the selected
6066         frame to FRAME while printing the frame's arguments.
6067
6068 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6069
6070         PR breakpoints/26385
6071         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
6072         Always clear watchpoint with PTRACE_SET_DEBUGREG.
6073
6074 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6075
6076         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
6077         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
6078         and >= to check return value instead of == -1 and != -1.
6079
6080 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
6081
6082         * utils.h (class gdb_argv) <as_array_view>: New method.
6083         * utils.c (gdb_argv_as_array_view_test): New.
6084         (_initialize_utils): Register selftest.
6085         * maint.c (maintenance_selftest): Use the new method.
6086
6087 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
6088
6089         * target.h (supports_dumpcore, dumpcore): New
6090         function declarations.
6091         * target.c (supports_dumpcore, dumpcore): New
6092         functions.
6093         * target-delegates.c: Rebuild.
6094         * gcore.c (gcore_command): Use target_supports_dumpcore ()
6095         and target_dumpcore ().
6096
6097 2020-08-13  Aaron Merey  <amerey@redhat.com>
6098
6099         * debuginfod-support.c: Replace global variables with user_data.
6100
6101 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
6102
6103         * maint.c (maintenance_selftest): Split args and pass array_view
6104         to run_tests.
6105
6106 2020-08-12  Luis Machado  <luis.machado@linaro.org>
6107
6108         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
6109         type's length.
6110         Use %s and pulongest to print the length.
6111
6112 2020-08-12  Pedro Alves  <palves@redhat.com>
6113
6114         * NEWS: Move "Multi-target debugging support" item to the
6115         "Changes since GDB 9" section.
6116
6117 2020-08-12  Pedro Alves  <palves@redhat.com>
6118
6119         PR gdb/26336
6120         * progspace.c (program_space::remove_objfile): Invalidate the
6121         frame cache.
6122
6123 2020-08-11  Tom de Vries  <tdevries@suse.de>
6124
6125         * MAINTAINERS: Mark ms1 as deleted.
6126
6127 2020-08-10  Luis Machado  <luis.machado@linaro.org>
6128
6129         PR gdb/26310
6130
6131         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
6132         act accordingly.
6133         (aarch64_analyze_prologue_test): Add more unit tests to exercise
6134         movz/str/stur/stp skipping behavior.
6135
6136 2020-08-10  Luis Machado  <luis.machado@linaro.org>
6137
6138         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
6139         struct user_sve_header instead of struct sve_context.
6140
6141 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
6142
6143         * read.h (dwarf2_fetch_die_loc_sect_off,
6144         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
6145         `void *` parameter with function_view.
6146         * read.c (dwarf2_fetch_die_loc_sect_off,
6147         dwarf2_fetch_die_loc_cu_off): Likewise.
6148         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
6149         (per_cu_dwarf_call): Adjust.
6150         (get_frame_address_in_block_wrapper): Remove.
6151         (indirect_synthetic_pointer): Adjust.
6152         (get_ax_pc): Remove.
6153         (dwarf2_compile_expr_to_ax): Adjust.
6154
6155 2020-08-08  Tom de Vries  <tdevries@suse.de>
6156
6157         PR build/26344
6158         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
6159         constructor.
6160         * regcache.c (get_thread_arch_aspace_regcache): Same.
6161
6162 2020-08-07  Tom Tromey  <tromey@adacore.com>
6163
6164         * ravenscar-thread.c
6165         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
6166         New method.
6167         (ravenscar_thread_target::wait): Check
6168         runtime_initialized.
6169         (ravenscar_thread_target::prepare_to_store)
6170         (ravenscar_thread_target::stopped_by_sw_breakpoint)
6171         (ravenscar_thread_target::stopped_by_hw_breakpoint)
6172         (ravenscar_thread_target::stopped_by_watchpoint)
6173         (ravenscar_thread_target::stopped_data_address)
6174         (ravenscar_thread_target::core_of_thread): Use
6175         scoped_restore_current_thread and
6176         set_base_thread_from_ravenscar_task.
6177
6178 2020-08-07  Tom Tromey  <tromey@adacore.com>
6179
6180         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
6181
6182 2020-08-07  Tom Tromey  <tromey@adacore.com>
6183
6184         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
6185         update_inferior_ptid before update_thread_list.
6186         (temporarily_change_regcache_ptid): New class.
6187         (ravenscar_thread_target::fetch_registers)
6188         (ravenscar_thread_target::store_registers)
6189         (ravenscar_thread_target::prepare_to_store): Use base thread when
6190         forwarding operation.
6191
6192 2020-08-07  Tom Tromey  <tromey@adacore.com>
6193
6194         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
6195         "is_pid" case.
6196
6197 2020-08-07  Tom Tromey  <tromey@adacore.com>
6198
6199         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
6200         New methods.
6201         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
6202         first.
6203         (ravenscar_thread_target::add_thread): Rename from
6204         ravenscar_add_thread.
6205         (ravenscar_thread_target::update_thread_list): Use a lambda.
6206         (ravenscar_thread_target::xfer_partial): New method.
6207
6208 2020-08-07  Tom Tromey  <tromey@adacore.com>
6209
6210         * ada-lang.h (ada_task_list_iterator_ftype): Now a
6211         gdb::function_view.
6212         (iterate_over_live_ada_tasks): Change type of argument.
6213         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
6214         of argument.
6215
6216 2020-08-07  Tom Tromey  <tromey@adacore.com>
6217
6218         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
6219         Remove.
6220         (ravenscar_thread_target::extra_thread_info): Remove.
6221         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
6222         defer to target beneath for non-Ravenscar threads.
6223
6224 2020-08-07  Tom Tromey  <tromey@adacore.com>
6225
6226         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
6227         get_base_thread_from_ravenscar_task>: Now methods.
6228         <m_cpu_map>: New member.
6229         (ravenscar_thread_target::get_thread_base_cpu): Rename from
6230         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
6231         (ravenscar_thread_target::task_is_currently_active): Update.
6232         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
6233         Now a method.
6234         (ravenscar_thread_target::add_active_thread): Put initial thread
6235         into the m_cpu_map.
6236
6237 2020-08-07  Tom Tromey  <tromey@adacore.com>
6238
6239         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
6240         event_ptid.
6241
6242 2020-08-07  Tom Tromey  <tromey@adacore.com>
6243
6244         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
6245         runtime_initialized.
6246
6247 2020-08-07  Tom Tromey  <tromey@adacore.com>
6248
6249         * ravenscar-thread.c (ravenscar_thread_target): Don't call
6250         add_active_thread.
6251         (ravenscar_thread_target::add_active_thread): Now public.
6252         (ravenscar_inferior_created): Call add_active_thread after pushing
6253         the target.
6254
6255 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
6256
6257         * regcache.c (ptid_regcache_map): New type.
6258         (target_ptid_regcache_map): New type.
6259         (regcaches): Change type to target_ptid_regcache_map.
6260         (get_thread_arch_aspace_regcache): Update to regcaches' new
6261         type.
6262         (regcache_thread_ptid_changed): Likewise.
6263         (registers_changed_ptid): Likewise.
6264         (regcaches_size): Likewise.
6265         (regcaches_test): Update.
6266         (regcache_thread_ptid_changed): Update.
6267         * regcache.h (regcache_up): New type.
6268         * gdbsupport/ptid.h (hash_ptid): New struct.
6269
6270 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
6271
6272         * observable.h (thread_ptid_changed): Add parameter
6273         `process_stratum_target *`.
6274         * infrun.c (infrun_thread_ptid_changed): Add parameter
6275         `process_stratum_target *` and use it.
6276         (selftests): New namespace.
6277         (infrun_thread_ptid_changed): New function.
6278         (_initialize_infrun): Register selftest.
6279         * regcache.c (regcache_thread_ptid_changed): Add parameter
6280         `process_stratum_target *` and use it.
6281         (regcache_thread_ptid_changed): New function.
6282         (_initialize_regcache): Register selftest.
6283         * thread.c (thread_change_ptid): Pass target to
6284         thread_ptid_changed observable.
6285
6286 2020-08-06  Caroline Tice <cmtice@google.com>
6287
6288         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
6289         (struct dwp_sections): Update field comments.  Add loclists and
6290         rnglists fields.
6291         (struct virtual_v2_dwo_sections): Rename struct to
6292         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
6293         size & offset fields for loclists and rnglists.
6294         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
6295         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
6296         skipping dummy type units.
6297         (create_dwp_hash_table): Update the large comment above the function to
6298         discuss Version 5 DWP files as well, with references.  Update all the
6299         version checks in the function to check for version 5 as well.  Add new
6300         section at the end to create dwp hash table for version 5.
6301         (create_dwp_v2_section): Rename function to
6302         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
6303         Add V5 to error message text.
6304         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
6305         into calls to create_dwp_v2_or_v5_section.
6306         (create_dwo_unit_in_dwp_v5): New function.
6307         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
6308         check for version2; add else clause to handle version 5.
6309         (open_and_init_dwo_file): Add code to check dwarf version & only call
6310         create_debug_types_hash_table (with sections.types) if version is not 5;
6311         else call create_debug_type_hash_table, with sections.info.
6312         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
6313         version 5.
6314         (dwarf2_locate_v5_dwp_sections): New function.
6315         (open_and_init_dwp_file): Add else-if clause for version 5 to call
6316         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
6317
6318 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6319
6320         * regcache.h (class regcache): Remove friend
6321         registers_changed_ptid.
6322         <regcache_thread_ptid_changed>: Remove.
6323         <regcaches>: Remove.
6324         * regcache.c (regcache::regcaches): Rename to...
6325         (regcaches): ... this.  Make static.
6326         (get_thread_arch_aspace_regcache): Update.
6327         (regcache::regcache_thread_ptid_changed): Rename to...
6328         (regcache_thread_ptid_changed): ... this.  Update.
6329         (class regcache_access): Remove.
6330         (regcaches_test): Update.
6331         (_initialize_regcache): Update.
6332         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
6333         <forward_list>.
6334
6335 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6336
6337         * regcache.h (class regcache) <current_regcache>: Rename to...
6338         <regcaches>: ... this.  Move doc here.
6339         * regcache.c (regcache::current_regcache) Rename to...
6340         (regcache::regcaches): ... this.  Move doc to header.
6341         (get_thread_arch_aspace_regcache): Update.
6342         (regcache::regcache_thread_ptid_changed): Update.
6343         (registers_changed_ptid): Update.
6344         (class regcache_access) <current_regcache_size>: Rename to...
6345         <regcaches_size>: ... this.
6346         (current_regcache_test): Rename to...
6347         (regcaches_test): ... this.
6348         (_initialize_regcache): Update.
6349
6350 2020-08-06  Victor Collod  <vcollod@nvidia.com>
6351
6352         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
6353
6354 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
6355
6356         * corelow.c (core_target::build_file_mappings): Don't output
6357         null pathname in warning.
6358
6359 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
6360
6361         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
6362         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
6363         gdb.dwarf2/dw2-single-line-discriminators.exp,
6364         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
6365
6366 2020-08-05  Tom Tromey  <tromey@adacore.com>
6367
6368         PR rust/26197:
6369         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
6370         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
6371         Fix off-by-one and type size errors in ordinary case.
6372
6373 2020-08-05  Tom de Vries  <tdevries@suse.de>
6374
6375         * gdbtypes.c (type_not_allocated, type_not_associated): Use
6376         "prop->const_val () == 0" instead of "prop->const_val () != 0".
6377
6378 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6379
6380         * frame.h (frame_id_p): Return bool.
6381         (frame_id_artificial_p): Return bool.
6382         (frame_id_eq): Return bool.
6383         (has_stack_frames): Return bool.
6384         (get_selected_frame): Fix typo in comment.
6385         (get_frame_pc_if_available): Return bool.
6386         (get_frame_address_in_block_if_available): Return bool.
6387         (get_frame_func_if_available): Return bool.
6388         (read_frame_register_unsigned): Return bool.
6389         (get_frame_register_bytes): Return bool.
6390         (safe_frame_unwind_memory): Return bool.
6391         (deprecated_frame_register_read): Return bool.
6392         (frame_unwinder_is): Return bool.
6393         * frame.c (struct frame_info) <prev_arch::p>: Change type to
6394         bool.
6395         <this_id::p>: Likewise.
6396         <prev_p>: Likewise.
6397         (frame_stash_add): Return bool.
6398         (get_frame_id): Use bool.
6399         (frame_id_build_special) Use bool.
6400         (frame_id_build_unavailable_stack): Use bool.
6401         (frame_id_build): Use bool.
6402         (frame_id_p): Return bool, use true/false instead of 1/0.
6403         (frame_id_artificial_p): Likewise.
6404         (frame_id_eq): Likewise.
6405         (frame_id_inner): Likewise.
6406         (get_frame_func_if_available): Likewise.
6407         (read_frame_register_unsigned): Likewise.
6408         (deprecated_frame_register_read): Likewise.
6409         (get_frame_register_bytes): Likewise.
6410         (has_stack_frames): Likewise.
6411         (inside_main_func): Likewise.
6412         (inside_entry_func): Likewise.
6413         (get_frame_pc_if_available): Likewise.
6414         (get_frame_address_in_block_if_available): Likewise.
6415         (frame_unwinder_is): Likewise.
6416         (safe_frame_unwind_memory): Likewise.
6417         (frame_unwind_arch): Likewise.
6418
6419 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6420
6421         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
6422         type to cached_copy_status.
6423         (fprintf_frame): Adjust.
6424         (get_frame_func_if_available): Adjust.
6425         (frame_cleanup_after_sniffer): Adjust.
6426
6427 2020-08-04  Mark Wielaard  <mark@klomp.org>
6428
6429         * MAINTAINERS (Write After Approval): Update email address.
6430
6431 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6432
6433         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
6434         dynamic_prop::const_val.
6435
6436 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6437
6438         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
6439         dynamic_prop::kind.
6440
6441 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6442
6443         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
6444
6445 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
6446
6447         * configure.tgt: Set gdb_sim for bpf-*-* targets.
6448
6449 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
6450             Jose E. Marchesi  <jose.marchesi@oracle.com>
6451
6452         * configure.tgt: Add entry for bpf-*-*.
6453         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
6454         (ALLDEPFILES): Add bpf-tdep.c.
6455         * bpf-tdep.c: New file.
6456         * MAINTAINERS: Add bpf target and maintainer.
6457         * NEWS: Mention the support for the new target.
6458
6459 2020-08-04  Tom de Vries  <tdevries@suse.de>
6460
6461         PR symtab/23270
6462         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
6463         Error.
6464
6465 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6466
6467         * syscalls/freebsd.xml: Regenerate.
6468
6469 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6470
6471         * syscalls/update-freebsd.sh: Fix usage and year range.
6472
6473 2020-08-03  Tom de Vries  <tdevries@suse.de>
6474
6475         PR symtab/26333
6476         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
6477         DW_LNE_lo_user/DW_LNE_hi_user range.
6478
6479 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
6480
6481         PR ada/26318
6482         * ada-lang.c (ada_modulus): Return 0 if property is not of const
6483         kind.
6484
6485 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6486
6487         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
6488
6489 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6490
6491         * breakpoint.c (set_breakpoint_condition): Update the condition
6492         expressions after checking that the input condition string parses
6493         successfully and does not contain junk at the end.
6494
6495 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6496
6497         * breakpoint.c (set_breakpoint_condition): Update the
6498         condition string after parsing the new condition successfully.
6499
6500 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6501
6502         * proc-api.c (_STRUCTURED_PROC): Don't define.
6503         * proc-events.c: Likewise.
6504         * proc-flags.c: Likewise.
6505         * proc-why.c: Likewise.
6506         * procfs.c: Likewise.
6507
6508         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
6509         * configure, config.in: Regenerate.
6510
6511 2020-07-30  Tom de Vries  <tdevries@suse.de>
6512
6513         PR build/26320
6514         * ui-style.h (struct ui_file_style::color): Wrap m_value and
6515         m_red/m_green/m_blue in a union.
6516
6517 2020-07-29  Tom de Vries  <tdevries@suse.de>
6518
6519         PR tdep/26280
6520         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
6521
6522 2020-07-28  Tom Tromey  <tromey@adacore.com>
6523
6524         PR symtab/26270:
6525         * symtab.h (find_pc_partial_function_sym): Declare.
6526         * cli/cli-cmds.c (disassemble_command): Use
6527         find_pc_partial_function_sym.  Check asm_demangle.
6528         * blockframe.c (cache_pc_function_sym): New global.
6529         (cache_pc_function_name): Remove.
6530         (clear_pc_function_cache): Update.
6531         (find_pc_partial_function_sym): New function, from
6532         find_pc_partial_function.
6533         (find_pc_partial_function): Rewrite using
6534         find_pc_partial_function_sym.
6535
6536 2020-07-28  Tom Tromey  <tromey@adacore.com>
6537
6538         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
6539         help.  Add usage.
6540
6541 2020-07-28  Tom Tromey  <tromey@adacore.com>
6542
6543         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
6544         <DW_OP_GNU_variable_value>: Cast to address type.
6545
6546 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
6547
6548         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
6549         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
6550         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
6551         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
6552         (nbsd_get_siginfo_type): New.
6553         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
6554         (_initialize_nbsd_tdep): New.
6555
6556 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6557
6558         PR binutils/26301
6559         * configure: Regenerated.
6560
6561 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6562
6563         PR binutils/26301
6564         * configure: Regenerated.
6565
6566 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6567
6568         * python/py-frame.c: Remove 'user-regs.h' include.
6569         (frapy_read_register): Rewrite to make use of
6570         gdbpy_parse_register_id.
6571         * python/py-registers.c (gdbpy_parse_register_id): New function,
6572         moved here from python/py-unwind.c.  Updated the return type, and
6573         also accepts register descriptor objects.
6574         * python/py-unwind.c: Remove 'user-regs.h' include.
6575         (pyuw_parse_register_id): Moved to python/py-registers.c.
6576         (unwind_infopy_add_saved_register): Update to use
6577         gdbpy_parse_register_id.
6578         (pending_framepy_read_register): Likewise.
6579         * python/python-internal.h (gdbpy_parse_register_id): Declare.
6580
6581 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6582
6583         * python/py-registers.c: Add 'user-regs.h' include.
6584         (register_descriptor_iter_find): New function.
6585         (register_descriptor_iterator_object_methods): New static global
6586         methods array.
6587         (register_descriptor_iterator_object_type): Add pointer to methods
6588         array.
6589
6590 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
6591
6592         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
6593         for all architectures on FreeBSD 11.3 and later.
6594
6595 2020-07-27  Tom Tromey  <tromey@adacore.com>
6596
6597         * gcore.h (load_corefile): Don't declare.
6598
6599 2020-07-27  Tom de Vries  <tdevries@suse.de>
6600
6601         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
6602         * config.in: Regenerate.
6603         * configure: Regenerate.
6604
6605 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
6606
6607         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
6608         ws2tcpip.h.  When checking whether socklen_t type is defined, use
6609         ws2tcpip.h if it is available and sys/socket.h isn't.
6610         * configure: Regenerate.
6611         * config.in: Regenerate.
6612
6613 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6614
6615         PR fortran/23051
6616         PR fortran/26139
6617         * valops.c (value_ind): Pass address to
6618         readjust_indirect_value_type.
6619         * value.c (readjust_indirect_value_type): Make parameter
6620         non-const, and add extra address parameter.  Resolve original type
6621         before using it.
6622         * value.h (readjust_indirect_value_type): Update function
6623         signature and comment.
6624
6625 2020-07-25  Tom de Vries  <tdevries@suse.de>
6626
6627         PR symtab/26243
6628         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
6629         entries.
6630
6631 2020-07-24  Aaron Merey  <amerey@redhat.com>
6632
6633         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
6634         * configure: Rebuild.
6635
6636 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
6637
6638         PR corefiles/26294
6639         * corelow.c (_initialize_corelow): Add period to help text
6640         for "maintenance print core-file-backed-mappings".
6641
6642 2020-07-23  Pedro Alves  <pedro@palves.net>
6643
6644         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
6645         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
6646         meanwhile.
6647         * frame.c (frame_cache_generation, get_frame_cache_generation):
6648         New.
6649         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
6650         (get_prev_frame_if_no_cycle): On exception, don't touch
6651         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
6652         * frame.h (get_frame_cache_generation): Declare.
6653
6654 2020-07-23  Tom de Vries  <tdevries@suse.de>
6655
6656         PR tui/26282
6657         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
6658         New default constructor.
6659
6660 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6661
6662         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
6663         exclude non-statement entries.
6664
6665 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6666
6667         * NEWS (New commands): Mention new command
6668         "maintenance print core-file-backed-mappings".
6669
6670 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6671
6672         * corelow.c (gdbcmd.h): Include.
6673         (core_target::info_proc_mappings): New method.
6674         (get_current_core_target): New function.
6675         (maintenance_print_core_file_backed_mappings): New function.
6676         (_initialize_corelow): Add core-file-backed-mappings to
6677         "maint print" commands.
6678
6679 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6680
6681         * linux-tdep.c (dump_note_entry_p): New function.
6682         (linux_dump_mapping_p_ftype): New typedef.
6683         (linux_find_memory_regions_full): Add new parameter,
6684         should_dump_mapping_p.
6685         (linux_find_memory_regions): Adjust call to
6686         linux_find_memory_regions_full.
6687         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
6688         call to linux_find_memory_regions_full.
6689
6690 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6691
6692         * corelow.c (solist.h, unordered_map): Include.
6693         (class core_target): Add field m_core_file_mappings and
6694         method build_file_mappings.
6695         (core_target::core_target): Call build_file_mappings.
6696         (core_target::~core_target): Free memory associated with
6697         m_core_file_mappings.
6698         (core_target::build_file_mappings): New method.
6699         (core_target::xfer_partial): Use m_core_file_mappings
6700         for memory transfers.
6701         * linux-tdep.c (linux_read_core_file_mappings): New
6702         function.
6703         (linux_core_info_proc_mappings): Rewrite to use
6704         linux_read_core_file_mappings.
6705         (linux_init_abi): Register linux_read_core_file_mappings.
6706
6707 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6708
6709         * arch-utils.c (default_read_core_file_mappings): New function.
6710         * arch-utils.c (default_read_core_file_mappings): Declare.
6711         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
6712         * gdbarch.h, gdbarch.c: Regenerate.
6713
6714 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6715
6716         PR corefiles/25631
6717         * corelow.c (core_target:xfer_partial):  Revise
6718         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
6719         case after first checking the stratum beneath the core
6720         target.
6721         (has_all_memory): Return true.
6722         * target.c (raw_memory_xfer_partial): Revise comment
6723         regarding use of has_all_memory.
6724
6725 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6726
6727         * exec.h (section_table_xfer_memory): Revise declaration,
6728         replacing section name parameter with an optional callback
6729         predicate.
6730         * exec.c (section_table_xfer_memory): Likewise.
6731         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
6732         of section_table_xfer_memory.
6733
6734 2020-07-22  Tom Tromey  <tromey@adacore.com>
6735
6736         * mi/mi-cmd-stack.c (list_args_or_locals): Use
6737         lookup_symbol_search_name.
6738
6739 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6740
6741         * python/py-registers.c (gdbpy_register_object_data_init): Remove
6742         redundant local variable.
6743         (gdbpy_get_register_descriptor): Extract descriptor vector as a
6744         reference, not pointer, update code accordingly.
6745
6746 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6747             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6748
6749         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
6750         * jit.c (jit_breakpoint_re_set_internal): Use the
6751         `skip_jit_symbol_lookup` field.
6752
6753 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6754             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6755
6756         * jit.c (jit_read_descriptor): Define the descriptor address once,
6757         use twice.
6758         (jit_breakpoint_deleted): Move the declaration of the loop variable
6759         `iter` into the loop header.
6760         (jit_breakpoint_re_set_internal): Move the declaration of the local
6761         variable `objf_data` to the first point of definition.
6762         (jit_event_handler): Move the declaration of local variables
6763         `code_entry`, `entry_addr`, and `objf` to their first point of use.
6764         Rename `objf` to `jited`.
6765
6766 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6767
6768         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
6769         Remove.
6770         * jit.c (get_jiter_objfile_data): Update.
6771
6772 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6773             Simon Marchi  <simon.marchi@polymtl.ca>
6774
6775         * jit.c (struct jit_program_space_data): Remove.
6776         (jit_program_space_key): Remove.
6777         (jiter_objfile_data::~jiter_objfile_data): Remove program space
6778         stuff.
6779         (get_jit_program_space_data): Remove.
6780         (jit_breakpoint_deleted): Iterate on all of the program space's
6781         objfiles.
6782         (jit_inferior_init): Likewise.
6783         (jit_breakpoint_re_set_internal): Likewise.  Also change return
6784         type to void.
6785         (jit_breakpoint_re_set): Pass current_program_space to
6786         jit_breakpoint_re_set_internal.
6787
6788 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6789
6790         * jit.h (struct jiter_objfile_data) <cached_code_address,
6791         jit_breakpoint>: Move to here from ...
6792         * jit.c (jit_program_space_data): ... here.
6793         (jiter_objfile_data::~jiter_objfile_data): Update.
6794         (jit_breakpoint_deleted): Update.
6795         (jit_breakpoint_re_set_internal): Update.
6796
6797 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6798
6799         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
6800         checks.
6801         (jit_read_descriptor): Remove NULL check.
6802         (jit_event_handler): Add an assertion.
6803
6804 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6805
6806         * jit.h (struct jit_objfile_data):  Split into...
6807         (struct jiter_objfile_data): ... this ...
6808         (struct jited_objfile_data): ... and this.
6809         * objfiles.h (struct objfile) <jit_data>: Remove.
6810         <jiter_data, jited_data>: New fields.
6811         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
6812         (jiter_objfile_data::~jiter_objfile_data): ... this.
6813         (get_jit_objfile_data): Rename to ...
6814         (get_jiter_objfile_data): ... this.
6815         (add_objfile_entry): Update.
6816         (jit_read_descriptor): Use get_jiter_objfile_data.
6817         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
6818         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
6819         (jit_inferior_exit_hook): Use objfile's jited_data field.
6820
6821 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6822
6823         * jit.h: Forward-declare `struct minimal_symbol`.
6824         (struct jit_objfile_data): Migrate to here from jit.c; also add a
6825         constructor, destructor, and an objfile* field.
6826         * jit.c (jit_objfile_data): Remove.
6827         (struct jit_objfile_data): Migrate from here to jit.h.
6828         (jit_objfile_data::~jit_objfile_data): New destructor
6829         implementation with code moved from free_objfile_data.
6830         (free_objfile_data): Delete.
6831         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6832         (jit_find_objf_with_entry_addr): Ditto.
6833         (jit_inferior_exit_hook): Ditto.
6834         (_initialize_jit): Remove the call to
6835         register_objfile_data_with_cleanup.
6836         * objfiles.h (struct objfile) <jit_data>: New field.
6837
6838 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6839
6840         * jit.h: Forward-declare `struct objfile`.
6841         (jit_event_handler): Add a second parameter, the JITer objfile.
6842         * jit.c (jit_read_descriptor): Change the signature to take the
6843         JITer objfile as an argument instead of the jit_program_space_data.
6844         (jit_inferior_init): Update the call to jit_read_descriptor.
6845         (jit_event_handler): Use the new JITer objfile argument when calling
6846         jit_read_descriptor.
6847         * breakpoint.c (handle_jit_event): Update the call to
6848         jit_event_handler to pass the JITer objfile.
6849
6850 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6851
6852         * gdbarch.c: Regenerate.
6853         * gdbarch.h: Regenerate.
6854         * gdbarch.sh (handle_segmentation_fault): Remove method.
6855         * infrun.c (handle_segmentation_fault): Remove.
6856         (print_signal_received_reason): Remove call to
6857         handle_segmentation_fault.
6858
6859 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6860
6861         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6862         Rename to sparc64_linux_report_signal_info and add siggnal
6863         argument.
6864         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6865         instead of sparc64_linux_handle_segmentation_fault.
6866
6867 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6868
6869         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6870         i386_linux_report_signal_info instead of
6871         i386_linux_handle_segmentation_fault.
6872         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6873         to i386_linux_report_signal_info and add siggnal argument.
6874         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6875         of i386_linux_handle_segmentation_fault.
6876         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6877         to i386_linux_report_signal_info and add siggnal argument.
6878
6879 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6880
6881         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6882         hook if present.
6883
6884 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6885
6886         * gdbarch.c: Regenerate.
6887         * gdbarch.h: Regenerate.
6888         * gdbarch.sh (report_signal_info): New method.
6889         * infrun.c (print_signal_received_reason): Invoke gdbarch
6890         report_signal_info hook if present.
6891
6892 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6893
6894         * python/py-registers.c : Add 'unordered_map' include.
6895         (gdbpy_new_reggroup): Renamed to...
6896         (gdbpy_get_reggroup): ...this.  Update to only create register
6897         group descriptors when needed.
6898         (gdbpy_reggroup_iter_next): Update.
6899
6900 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6901
6902         * python/py-registers.c (gdbpy_register_object_data): New static
6903         global.
6904         (gdbpy_register_object_data_init): New function.
6905         (gdbpy_new_register_descriptor): Renamed to...
6906         (gdbpy_get_register_descriptor): ...this, and update to reuse
6907         existing register descriptors where possible.
6908         (gdbpy_register_descriptor_iter_next): Update.
6909         (gdbpy_initialize_registers): Register new gdbarch data.
6910
6911 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6912
6913         * linux-nat.c (stopped_pids): Make static.
6914
6915 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6916
6917         PR ada/26235
6918         * gdbtypes.c (ada_discrete_type_low_bound,
6919         ada_discrete_type_high_bound): Handle undefined bounds.
6920
6921 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6922
6923         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6924         declaration.
6925         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6926         function.
6927
6928 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6929
6930         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6931         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6932         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6933         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6934         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6935         method.
6936
6937 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6938
6939         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6940         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6941         which are deprecated in Guile 3.0.
6942         * configure.ac (try_guile_versions): Add "guile-3.0".
6943         * configure (try_guile_versions): Regenerate.
6944         * NEWS: Update entry.
6945
6946 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6947             Doug Evans  <dje@google.com>
6948
6949         PR gdb/21104
6950         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6951         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6952         USING_GUILE_BEFORE_2_2.
6953         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6954         Change type to 'scm_t_port_type *'.
6955         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6956         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6957         parameter and honor it.  Update callers.
6958         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6959         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6960         functions.
6961         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6962         USING_GUILE_BEFORE_2_2.
6963         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6964         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6965         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6966         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6967         and 'SCM_PORT_TYPE'.
6968         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6969         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6970         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6971         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6972         [!USING_GUILE_BEFORE_2_2]: New functions.
6973         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6974         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6975         'gdbscm_memory_port_read'.
6976         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6977         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6978         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6979         function.
6980         (ioscm_init_memory_port): Remove.
6981         (ioscm_init_memory_port_stream): New function
6982         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6983         function.
6984         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6985         Return scm_from_uint (0).
6986         (gdbscm_set_memory_port_read_buffer_size_x)
6987         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6988         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6989         Return scm_from_uint (0).
6990         (gdbscm_set_memory_port_write_buffer_size_x)
6991         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6992         * configure.ac (try_guile_versions): Add "guile-2.2".
6993         * configure: Regenerate.
6994         * NEWS: Add entry.
6995
6996 2020-07-18  Tom Tromey  <tom@tromey.com>
6997
6998         * linux-nat.c (linux_multi_process): Remove.
6999         (linux_nat_target::supports_multi_process): Return true.
7000
7001 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7002
7003         * arch/riscv.c (riscv_tdesc_cache): Change map type.
7004         (riscv_lookup_target_description): Return pointer out of
7005         unique_ptr.
7006         * target-descriptions.c (allocate_target_description): Add
7007         comment.
7008         (target_desc_deleter::operator()): Likewise.
7009         * target-descriptions.h (struct target_desc_deleter): Moved to
7010         gdbsupport/tdesc.h.
7011         (target_desc_up): Likewise.
7012
7013 2020-07-17  Tom Tromey  <tromey@adacore.com>
7014
7015         * linux-nat.c (linux_nat_target::supports_non_stop)
7016         (linux_nat_target::always_non_stop_p): Use "true".
7017         (linux_nat_target::supports_disable_randomization): Use "true" and
7018         "false".
7019
7020 2020-07-16  Caroline Tice  <cmtice@google.com>
7021
7022         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
7023         (RNGLIST_HEADER_SIZE64): New constant definition.
7024         (struct dwop_section_names): Add rnglists_dwo.
7025         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
7026         (struct loclist_header): Rename to 'loclists_rnglists_header'.
7027         (struct dwo_sections): Add rnglists field.
7028         (read_attribut_reprocess): Add tag parameter.
7029         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
7030         (cu_debug_rnglists_section): New function (decl & definition).
7031         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
7032         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
7033         die whose range is being checked; get rnglist section from
7034         cu_debug_rnglists_section, to get from either objfile or dwo file as
7035         appropriate.  Add cases for DW_RLE_base_addressx,
7036         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
7037         the base address to DW_RLE_offset_pairs (not to all ranges), moving
7038         test inside if-condition and updating complaint message.
7039         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
7040         dwarf2_rnglists_process.
7041         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
7042         dwarf2_ranges_process.
7043         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
7044         need_ranges_base and update comment appropriately.  Also pass die tag
7045         to dwarf2_ranges_read.
7046         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
7047         need_ranges_base and update comment appropriately.  Also pass die tag
7048         to dwarf2_ranges_process.
7049         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
7050         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
7051         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
7052         need_ranges_base and update comment appropriately.  Also pass die tag
7053         to read_attribute_reprocess and dwarf2_ranges_read.
7054         (read_loclist_header): Rename function to read_loclists_rnglists_header,
7055         and update function comment appropriately.
7056         (read_loclist_index): Call read_loclists_rnglists_header instead of
7057         read_loclist_header.
7058         (read_rnglist_index): New function.
7059         (read_attribute_reprocess):  Add tag parameter. Add code for
7060         DW_FORM_rnglistx, passing tag to read_rnglist_index.
7061         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
7062
7063 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7064
7065         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
7066         being resolved.
7067
7068 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
7069
7070         * arch-utils.c (show_architecture): Update formatting of messages.
7071
7072 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7073
7074         * gdbtypes.h (struct type) <bounds>: Handle array and string
7075         types.
7076         * ada-lang.c (assign_aggregate): Use type::bounds on
7077         array/string type.
7078         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
7079         * c-varobj.c (c_number_of_children): Likewise.
7080         (c_describe_child): Likewise.
7081         * eval.c (evaluate_subexp_for_sizeof): Likewise.
7082         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
7083         (f_type_print_base): Likewise.
7084         * f-valprint.c (f77_array_offset_tbl): Likewise.
7085         (f77_get_upperbound): Likewise.
7086         (f77_print_array_1): Likewise.
7087         * guile/scm-type.c (gdbscm_type_range): Likewise.
7088         * m2-typeprint.c (m2_array): Likewise.
7089         (m2_is_long_set_of_type): Likewise.
7090         * m2-valprint.c (get_long_set_bounds): Likewise.
7091         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
7092         * python/py-type.c (typy_range): Likewise.
7093         * rust-lang.c (rust_internal_print_type): Likewise.
7094         * type-stack.c (type_stack::follow_types): Likewise.
7095         * valarith.c (value_subscripted_rvalue): Likewise.
7096         * valops.c (value_cast): Likewise.
7097
7098 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7099
7100         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
7101         callers to use the equivalent accessor methods.
7102
7103 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7104
7105         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
7106         (struct type) <bit_stride>: New method.
7107         (TYPE_BIT_STRIDE): Remove.
7108         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
7109
7110 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7111
7112         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
7113         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
7114         callers to use the equivalent accessor methods instead.
7115
7116 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7117
7118         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
7119         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
7120         callers to use the equivalent accessor methods instead.
7121
7122 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7123
7124         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
7125         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
7126         to use dynamic_prop::kind.
7127
7128 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7129
7130         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
7131         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
7132         to get the bound property's kind and check against
7133         PROP_UNDEFINED.
7134
7135 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7136
7137         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
7138         all callers to use type::range_bounds followed by
7139         dynamic_prop::{low,high}.
7140
7141 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
7142
7143         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
7144         const_val, set_const_val, baton, set_locexpr, set_loclist,
7145         set_addr_offset, variant_parts, set_variant_parts,
7146         original_type, set_original_type>: New methods.
7147         <kind>: Rename to...
7148         <m_kind>: ... this.  Update all users to use the new methods
7149         instead.
7150         <data>: Rename to...
7151         <m_data>: ... this.  Update all users to use the new methods
7152         instead.
7153
7154 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7155
7156         * gdbtypes.c (get_discrete_bounds): Return failure if
7157         the range type's bounds are not both defined and constant
7158         values.
7159         (get_array_bounds): Update comment.  Remove undefined bound check.
7160
7161 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
7162
7163         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
7164         the type::bounds method directly.
7165
7166 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7167
7168         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
7169         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
7170         are used to set the range type's bounds to use set_bounds.
7171
7172 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7173
7174         * exec.c (_initialize_exec): Update exec-file-mismatch help.
7175
7176 2020-07-10  Pedro Alves  <pedro@palves.net>
7177
7178         * gdbthread.h (inferior_ref): Define.
7179         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
7180         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
7181         * thread.c
7182         (scoped_restore_current_thread::restore):
7183         Adjust to gdb::ref_ptr.
7184         (scoped_restore_current_thread::~scoped_restore_current_thread):
7185         Remove manual decref handling.
7186         (scoped_restore_current_thread::scoped_restore_current_thread):
7187         Adjust to use
7188         inferior_ref::new_reference/thread_info_ref::new_reference.
7189         Incref the thread before calling get_frame_id instead of after.
7190         Let TARGET_CLOSE_ERROR propagate.
7191
7192 2020-07-10  Pedro Alves  <pedro@palves.net>
7193
7194         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
7195         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
7196         NOT_AVAILABLE_ERROR.
7197         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
7198         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
7199
7200 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
7201             Pedro Alves  <pedro@palves.net>
7202
7203         PR gdb/26199
7204         * infrun.c (threads_are_resumed_pending_p): Delete.
7205         (do_target_wait): Remove threads_are_executing and
7206         threads_are_resumed_pending_p checks from the inferior_matches
7207         lambda.  Update comments.
7208
7209 2020-07-10  Pedro Alves  <pedro@palves.net>
7210
7211         PR gdb/26199
7212         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
7213         executing threads.
7214
7215 2020-07-10  Pedro Alves  <pedro@palves.net>
7216
7217         PR gdb/26199
7218         * infrun.c (handle_no_resumed): Handle multiple targets.
7219
7220 2020-07-10  Pedro Alves  <pedro@palves.net>
7221
7222         PR gdb/26199
7223         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
7224         target_is_async_p.
7225
7226 2020-07-10  Pedro Alves  <pedro@palves.net>
7227
7228         PR gdb/26199
7229         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
7230         threads, not all threads.
7231
7232 2020-07-10  Pedro Alves  <pedro@palves.net>
7233
7234         PR gdb/26199
7235         * remote.c (remote_target::open_1): Pass remote target pointer as
7236         data to create_async_event_handler.
7237         (remote_async_inferior_event_handler): Mark async event handler
7238         before returning if the remote target still has either pending
7239         events or unacknowledged notifications.
7240
7241 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
7242
7243         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
7244         declaration.
7245         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
7246         function.
7247
7248 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7249
7250         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
7251         inferior_ptid.
7252
7253 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7254
7255         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
7256         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
7257         AT_FREEBSD_PS_STRINGS.
7258
7259 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
7260
7261         * auto-load.c (auto_load_objfile_script_1): Convert drive part
7262         of debugfile path on Windows.
7263
7264 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
7265
7266         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
7267         argument to 'data'.
7268
7269 2020-07-08  Tom Tromey  <tromey@adacore.com>
7270
7271         * ada-lang.c (ada_exception_message_1): Use read_memory.
7272
7273 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7274
7275         PR python/22748
7276         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
7277         special handling for inline frames.
7278         * findvar.c (value_of_register_lazy): Skip inline frames when
7279         creating lazy register values.
7280         * frame.c (frame_id_computed_p): Delete definition.
7281         * frame.h (frame_id_computed_p): Delete declaration.
7282
7283 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7284
7285         * NEWS: Mention additions to Python API.
7286         * python/py-arch.c (archpy_register_groups): New function.
7287         (arch_object_methods): Add 'register_groups' method.
7288         * python/py-registers.c (reggroup_iterator_object): New struct.
7289         (reggroup_object): New struct.
7290         (gdbpy_new_reggroup): New function.
7291         (gdbpy_reggroup_to_string): New function.
7292         (gdbpy_reggroup_name): New function.
7293         (gdbpy_reggroup_iter): New function.
7294         (gdbpy_reggroup_iter_next): New function.
7295         (gdbpy_new_reggroup_iterator): New function
7296         (gdbpy_initialize_registers): Register new types.
7297         (reggroup_iterator_object_type): Define new Python type.
7298         (gdbpy_reggroup_getset): New static global.
7299         (reggroup_object_type): Define new Python type.
7300         * python/python-internal.h
7301
7302 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7303
7304         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
7305         * python/py-arch.c (archpy_registers): New function.
7306         (arch_object_methods): Add 'registers' method.
7307         * python/py-registers.c: New file.
7308         * python/python-internal.h
7309         (gdbpy_new_register_descriptor_iterator): Declare.
7310         (gdbpy_initialize_registers): Declare.
7311         * python/python.c (do_start_initialization): Call
7312         gdbpy_initialize_registers.
7313         * NEWS: Mention additions to the Python API.
7314
7315 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7316
7317         * NEWS: Mention new Python API method.
7318         * python/py-unwind.c (pending_framepy_architecture): New function.
7319         (pending_frame_object_methods): Add architecture method.
7320
7321 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7322
7323         * gdbarch.c: Regenerate.
7324         * gdbarch.h: Regenerate.
7325         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
7326         (gdbarch_data): Use internal_error for the case where
7327         deprecated_set_gdbarch_data was originally needed.
7328         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
7329         and use passed in obstack.
7330         (libunwind_frame_set_descr): Should no longer get back NULL from
7331         gdbarch_data.
7332         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
7333         type.
7334         * user-regs.c (user_regs_init): Update parameters, and use passed
7335         in obstack.
7336         (user_reg_add): Should no longer get back NULL from gdbarch_data.
7337         (_initialize_user_regs): Register as a pre-init gdbarch data type.
7338
7339 2020-07-06  Tom de Vries  <tdevries@suse.de>
7340
7341         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
7342         End-Of-Sequence in lte_is_less_than.
7343         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
7344         "gdb: Don't reorder line table entries too much when sorting".
7345
7346 2020-07-06  Tom de Vries  <tdevries@suse.de>
7347
7348         PR tui/26205
7349         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
7350
7351 2020-07-05  Tom de Vries  <tdevries@suse.de>
7352
7353         PR build/26187
7354         * inferior.h (struct infcall_suspend_state_deleter): If available, use
7355         std::uncaught_exceptions instead of deprecated
7356         std::uncaught_exception.
7357
7358 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7359
7360         * macroexp.h (macro_stringify): Return
7361         gdb::unique_xmalloc_ptr<char>.
7362         * macroexp.c (macro_stringify): Likewise.
7363         * macrotab.c (fixup_definition): Update.
7364
7365 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7366
7367         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
7368         (lex_one_token): Update.
7369         * macroexp.c (struct macro_buffer) <release>: Return
7370         gdb::unique_xmalloc_ptr<char>.
7371         (macro_stringify): Update.
7372         (macro_expand): Update.
7373         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
7374         * macroexp.h (macro_expand_next): Likewise.
7375
7376 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
7377
7378         * macroexp.h (macro_lookup_ftype): Remove.
7379         (macro_expand, macro_expand_once, macro_expand_next): Remove
7380         lookup function parameters, add scope parameter.
7381         * macroexp.c (scan, substitute_args, expand, maybe_expand,
7382         macro_expand, macro_expand_once, macro_expand_next): Likewise.
7383         * macroscope.h (standard_macro_lookup): Change parameter type
7384         to macro_scope.
7385         * macroscope.c (standard_macro_lookup): Likewise.
7386         * c-exp.y (lex_one_token): Update.
7387         * macrocmd.c (macro_expand_command): Likewise.
7388         (macro_expand_once_command): Likewise.
7389
7390 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7391
7392         * inf-loop.c (inferior_event_handler): Remove client_data param.
7393         * inf-loop.h (inferior_event_handler): Likewise.
7394         * infcmd.c (step_1): Adjust.
7395         * infrun.c (proceed): Adjust.
7396         (fetch_inferior_event): Remove client_data param.
7397         (infrun_async_inferior_event_handler): Adjust.
7398         * infrun.h (fetch_inferior_event): Remove `void *` param.
7399         * linux-nat.c (handle_target_event): Adjust.
7400         * record-btrace.c (record_btrace_handle_async_inferior_event):
7401         Adjust.
7402         * record-full.c (record_full_async_inferior_event_handler):
7403         Adjust.
7404         * remote.c (remote_async_inferior_event_handler): Adjust.
7405
7406 2020-07-01  Tom Tromey  <tom@tromey.com>
7407
7408         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
7409         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
7410
7411 2020-07-01  Tom Tromey  <tom@tromey.com>
7412
7413         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
7414         tui_gen_win_info.
7415         (tui_win_info::make_window): Merge with
7416         tui_gen_win_info::make_window.
7417         (tui_win_info::make_visible): Move from tui_gen_win_info.
7418         * tui/tui-win.c (tui_win_info::max_width): Move from
7419         tui_gen_win_info.
7420         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
7421         type.
7422         <window_factory>: Likewise.
7423         * tui/tui-layout.c (tui_win_info::resize): Move from
7424         tui_gen_win_info.
7425         (make_standard_window): Change return type.
7426         (get_locator_window, tui_get_window_by_name): Likewise.
7427         (tui_layout_window::apply): Remove a cast.
7428         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
7429         (struct tui_win_info): Merge with tui_gen_win_info.
7430         (struct tui_gen_win_info): Remove.
7431
7432 2020-07-01  Tom Tromey  <tom@tromey.com>
7433
7434         * tui/tui-stack.h (struct tui_locator_window): Derive from
7435         tui_win_info.
7436         <do_scroll_horizontal, do_scroll_vertical>: New methods.
7437         <can_box>: New method.
7438
7439 2020-07-01  Tom Tromey  <tom@tromey.com>
7440
7441         * tui/tui-stack.h (struct tui_locator_window): Remove body.
7442
7443 2020-07-01  Tom Tromey  <tom@tromey.com>
7444
7445         * tui/tui-regs.c (tui_data_window::display_registers_from)
7446         (tui_data_window::display_registers_from)
7447         (tui_data_window::first_data_item_displayed)
7448         (tui_data_window::delete_data_content_windows): Update.
7449         (tui_data_window::refresh_window, tui_data_window::no_refresh):
7450         Remove.
7451         (tui_data_window::check_register_values): Update.
7452         (tui_data_item_window::rerender): Add parameters.  Update.
7453         (tui_data_item_window::refresh_window): Remove.
7454         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
7455         virtual.
7456         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
7457         tui_gen_win_info.
7458         <refresh_window, max_height, min_height>: Remove.
7459         <rerender>: Add parameters.
7460         <x, y, visible>: New members.
7461         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
7462         <m_item_width>: New member.
7463
7464 2020-07-01  Tom Tromey  <tom@tromey.com>
7465
7466         * tui/tui-regs.c (tui_data_window::show_register_group)
7467         (tui_data_window::check_register_values): Update.
7468         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
7469         from item_no.
7470
7471 2020-07-01  Tom Tromey  <tom@tromey.com>
7472
7473         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
7474         useless "if".
7475
7476 2020-07-01  Tom Tromey  <tom@tromey.com>
7477
7478         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
7479         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
7480
7481 2020-07-01  Tom Tromey  <tom@tromey.com>
7482
7483         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
7484         * tui/tui-winsource.h (enum tui_line_or_address_kind)
7485         (struct tui_line_or_address): Move from tui-data.h.
7486         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
7487         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
7488         (tui_cmd_window, tui_source_window_base, tui_source_window)
7489         (tui_disasm_window): Don't declare.
7490         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
7491         to tui-winsource.h.
7492         (SINGLE_KEY): Move to tui-stack.c.
7493
7494 2020-07-01  Tom Tromey  <tom@tromey.com>
7495
7496         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
7497         std::string.
7498         * tui/tui-regs.c (class tab_expansion_file): New.
7499         (tab_expansion_file::write): New method.
7500         (tui_register_format): Change return type.  Use
7501         tab_expansion_file.
7502         (tui_get_register, tui_data_window::display_registers_from)
7503         (tui_data_item_window::rerender): Update.
7504         * tui/tui-io.h (tui_expand_tabs): Don't declare.
7505         * tui/tui-io.c (tui_expand_tabs): Remove.
7506
7507 2020-07-01  Tom Tromey  <tom@tromey.com>
7508
7509         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
7510
7511 2020-07-01  Fangrui Song  <maskray@google.com>
7512
7513         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
7514
7515 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7516
7517         * dwarf2/read.c (set_die_type): Removed conditions to restrict
7518         forms for DW_AT_associated and DW_AT_allocated attributes,
7519         which is already checked in function attr_to_dynamic_prop.
7520
7521 2020-06-30  Tom Tromey  <tromey@adacore.com>
7522
7523         * dwarf2/read.c (quirk_rust_enum): Correctly call
7524         alloc_rust_variant for default-less enum.
7525
7526 2020-06-30  Tom Tromey  <tromey@adacore.com>
7527
7528         PR build/26183:
7529         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
7530         gdb::to_string.
7531
7532 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
7533
7534         * gdbarch.sh (displaced_step_copy_insn): Update doc.
7535         * gdbarch.h: Re-generate.
7536
7537 2020-06-28  Tom Tromey  <tom@tromey.com>
7538
7539         * command.h (cmd_types): Remove.
7540         (cmd_type): Don't declare.
7541         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
7542         typedef.
7543         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
7544         * cli/cli-decode.c (cmd_type): Remove.
7545
7546 2020-06-27  Pedro Alves  <palves@redhat.com>
7547
7548         * fork-child.c (prefork_hook): Adjust.
7549         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
7550         Delete.
7551         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
7552         * inferior.c (inferior::set_tty, inferior::tty): New methods.
7553         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
7554         Remove declarations.
7555         (struct inferior) <set_tty, tty>: New methods.
7556         (struct inferior) <terminal>: Rename to ...
7557         (struct inferior) <m_terminal>: ... this and make private.
7558         * main.c (captured_main_1): Adjust.
7559         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
7560         (mi_cmd_inferior_tty_show): Adjust.
7561         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
7562         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
7563
7564 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
7565
7566         * configure.ac: Add --enable-libctf: handle --disable-static
7567         properly.
7568         * acinclude.m4: sinclude ../config/enable.m4.
7569         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
7570         (LIBCTF): Substitute in.
7571         (CTF_DEPS): New, likewise.
7572         (CLIBS): libctf needs symbols from libbfd: move earlier.
7573         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
7574         flags.
7575         * ctfread.c: Surround in ENABLE_LIBCTF.
7576         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
7577         * configure: Regenerate.
7578         * config.in: Likewise.
7579
7580 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7581
7582         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
7583
7584 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7585
7586         * inferior.h (struct inferior) <terminal>: Change type to
7587         gdb::unique_xmalloc_ptr<char>.
7588         * inferior.c (inferior::~inferior): Don't free inf->terminal.
7589         * infcmd.c (set_inferior_io_terminal): Don't free terminal
7590         field, adjust to unique pointer.
7591         (get_inferior_io_terminal): Adjust to unique pointer.
7592
7593 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7594
7595         * riscv-tdep.c (riscv_print_registers_info): Loop over all
7596         registers, not just the known core set of registers.
7597
7598 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7599
7600         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
7601         fflags, frm, and fcsr registers.
7602         (riscv_register_reggroup_p): Remove unknown CSRs from save and
7603         restore groups.
7604         (riscv_tdesc_unknown_reg): New function.
7605         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
7606         tdesc_use_registers.
7607         * riscv-tdep.h (struct gdbarch_tdep): Add
7608         unknown_csrs_first_regnum, unknown_csrs_count,
7609         duplicate_fflags_regnum, duplicate_frm_regnum, and
7610         duplicate_fcsr_regnum fields.
7611
7612 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7613
7614         * target-descriptions.c (tdesc_use_registers): Add new parameter a
7615         callback, use the callback (when not null) to help number unknown
7616         registers.
7617         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
7618         (tdesc_use_registers): Add extra parameter to declaration.
7619
7620 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7621
7622         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
7623         in the file.
7624         (class riscv_pending_register_alias): Likewise.
7625         (riscv_register_feature::register_info): Change 'required_p' field
7626         to 'required', and change its type.  Add 'check' member function.
7627         (riscv_register_feature::register_info::check): Define new member
7628         function.
7629         (riscv_xreg_feature): Change initialisation of 'required' field.
7630         (riscv_freg_feature): Likewise.
7631         (riscv_virtual_feature): Likewise.
7632         (riscv_csr_feature): Likewise.
7633         (riscv_check_tdesc_feature): Take extra parameter, the csr
7634         tdesc_feature, rewrite the function to use the new
7635         riscv_register_feature::register_info::check function.
7636         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
7637
7638 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7639
7640         * features/Makefile: Remove all references to the deleted files
7641         below.
7642         * features/riscv/32bit-csr.c: Deleted.
7643         * features/riscv/32bit-csr.xml: Deleted.
7644         * features/riscv/64bit-csr.c: Deleted.
7645         * features/riscv/64bit-csr.xml: Deleted.
7646         * features/riscv/rebuild-csr-xml.sh: Deleted.
7647
7648 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7649
7650         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
7651         whitespace error for declaration of names member variable.
7652         (struct riscv_register_feature): Add new prefer_first_name member
7653         variable, and fix whitespace error in declaration of registers.
7654         (riscv_xreg_feature): Initialize prefer_first_name field.
7655         (riscv_freg_feature): Likewise.
7656         (riscv_virtual_feature): Likewise.
7657         (riscv_csr_feature): Likewise.
7658         (riscv_register_name): Expand on comments.  Remove register name
7659         modifications for CSR and virtual registers.
7660
7661 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7662
7663         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
7664         errors.
7665
7666 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7667
7668         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
7669         riscv-opc.h.
7670         (class riscv_pending_register_alias): New class.
7671         (riscv_check_tdesc_feature): Take vector of pending aliases and
7672         populate it as appropriate.
7673         (riscv_setup_register_aliases): Delete.
7674         (riscv_gdbarch_init): Create vector of pending aliases and pass it
7675         to riscv_check_tdesc_feature in all cases.  Use the vector to
7676         create the register aliases.
7677
7678 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7679
7680         * sol2-tdep.c (sol2_static_transform_name): Remove.
7681         (sol2_init_abi): Don't register it.
7682         * gdbarch.sh (static_transform_name): Remove.
7683         * gdbarch.c, gdbarch.h: Regenerate.
7684
7685         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
7686         gdbarch_static_transform_name.
7687         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
7688         * stabsread.c (define_symbol) <'X'>: Remove.
7689         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
7690         handling.
7691         <'V'>: Likewise.
7692         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
7693         <'S'>: Remove call to gdbarch_static_transform_name.
7694
7695 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7696
7697         * procfs.c (procfs_pre_trace): New function.
7698         (procfs_target::create_inferior): Pass it to fork_inferior.
7699
7700 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7701
7702         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
7703         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
7704         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
7705         sol2-tdep.o, sparc-sol2-tdep.o.
7706         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
7707         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
7708         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
7709         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
7710
7711 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7712
7713         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
7714         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
7715         Call sol2_init_abi.
7716         Remove calls to set_gdbarch_skip_solib_resolver,
7717         set_gdbarch_core_pid_to_str.
7718         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
7719         (i386_sol2_static_transform_name): Remove.
7720         (i386_sol2_init_abi): Call sol2_init_abi.
7721         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7722         set_gdbarch_static_transform_name,
7723         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7724         Use sol2_sigtramp_p.
7725         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
7726         (sol2_sigtramp_p): New function.
7727         (sol2_static_transform_name): New function.
7728         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
7729         (sol2_init_abi): New function.
7730         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
7731         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
7732         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
7733         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
7734         (sparc_sol2_static_transform_name): Remove.
7735         (sparc32_sol2_init_abi): Call sol2_init_abi.
7736         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7737         set_gdbarch_static_transform_name,
7738         set_gdbarch_skip_solib_resolver,
7739         set_gdbarch_core_pid_to_str.
7740         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
7741         (sparc_sol2_static_transform_name): Remove
7742         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
7743         call sol2_sigtramp_p.
7744         (sparc64_sol2_init_abi): Call sol2_init_abi.
7745         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7746         set_gdbarch_static_transform_name,
7747         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7748
7749 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7750
7751         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
7752         * exec.c (validate_exec_file): If from_tty, set both
7753         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
7754         * symfile.c (symbol_file_add_with_addrs): if always_confirm
7755         and from_tty, unconditionally ask a confirmation.
7756
7757 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7758
7759         * target-descriptions.c (tdesc_architecture_name): Protect against
7760         NULL pointer dereference.
7761         (maint_print_xml_tdesc_cmd): New function.
7762         (_initialize_target_descriptions): Register new 'maint print
7763         xml-tdesc' command and give it the filename completer.
7764         * NEWS: Mention new 'maint print xml-tdesc' command.
7765
7766 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7767
7768         * target-descriptions.c (class tdesc_compatible_info): New class.
7769         (struct target_desc): Change type of compatible vector.
7770         (tdesc_compatible_p): Update for change in type of
7771         target_desc::compatible.
7772         (tdesc_compatible_info_list): New function.
7773         (tdesc_compatible_info_arch_name): New function.
7774         (tdesc_add_compatible): Update for change in type of
7775         target_desc::compatible.
7776         (print_c_tdesc::visit_pre): Likewise.
7777
7778 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7779
7780         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
7781         whitespace to underscore.
7782         (maint_print_c_tdesc_cmd): Use fake filename for target
7783         descriptions that came from the target.
7784         (_initialize_target_descriptions): Add filename command completion
7785         for 'maint print c-tdesc'.
7786
7787 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7788
7789         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
7790         lines.
7791
7792 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7793
7794         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
7795         lines.
7796         (dwarf2_find_location_expression): Likewise.
7797         (call_site_parameter_matches): Likewise.
7798         (dwarf2_compile_expr_to_ax): Likewise.
7799         (disassemble_dwarf_expression): Likewise.
7800         (loclist_describe_location): Likewise.
7801
7802 2020-06-23  Pedro Alves  <palves@redhat.com>
7803
7804         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
7805         progspace-and-thread.h.  Include scoped-mock-context.h instead.
7806         (register_to_value_test): Use scoped_mock_context.
7807         * regcache.c: Include "scoped-mock-context.h".
7808         (cooked_read_test): Don't error out if a target is already pushed.
7809         Use scoped_mock_context.  Adjust.
7810         * scoped-mock-context.h: New file.
7811
7812 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7813
7814         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
7815         initializer.
7816         (ada_language::is_string_type_p): New member function.
7817         * c-lang.c (c_language_data): Delete la_is_string_type_p
7818         initializer.
7819         (cplus_language_data): Likewise.
7820         (asm_language_data): Likewise.
7821         (minimal_language_data): Likewise.
7822         * d-lang.c (d_language_data): Likewise.
7823         * f-lang.c (f_is_string_type_p): Delete function, implementation
7824         moved to f_language::is_string_type_p.
7825         (f_language_data): Delete la_is_string_type_p initializer.
7826         (f_language::is_string_type_p): New member function,
7827         implementation from f_is_string_type_p.
7828         * go-lang.c (go_is_string_type_p): Delete function, implementation
7829         moved to go_language::is_string_type_p.
7830         (go_language_data): Delete la_is_string_type_p initializer.
7831         (go_language::is_string_type_p): New member function,
7832         implementation from go_is_string_type_p.
7833         * language.c (language_defn::is_string_type_p): Define new member
7834         function.
7835         (default_is_string_type_p): Make static, add comment copied from
7836         header file.
7837         (unknown_language_data): Delete la_is_string_type_p initializer.
7838         (unknown_language::is_string_type_p): New member function.
7839         (auto_language_data): Delete la_is_string_type_p initializer.
7840         (auto_language::is_string_type_p): New member function.
7841         * language.h (language_data): Delete la_is_string_type_p field.
7842         (language_defn::is_string_type_p): Declare new function.
7843         (default_is_string_type_p): Delete desclaration, move comment to
7844         definition.
7845         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7846         moved to m2_language::is_string_type_p.
7847         (m2_language_data): Delete la_is_string_type_p initializer.
7848         (m2_language::is_string_type_p): New member function,
7849         implementation from m2_is_string_type_p.
7850         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7851         initializer.
7852         * opencl-lang.c (opencl_language_data): Likewise.
7853         * p-lang.c (pascal_is_string_type_p): Delete function,
7854         implementation moved to pascal_language::is_string_type_p.
7855         (pascal_language_data): Delete la_is_string_type_p initializer.
7856         (pascal_language::is_string_type_p): New member function,
7857         implementation from pascal_is_string_type_p.
7858         * rust-lang.c (rust_is_string_type_p): Delete function,
7859         implementation moved to rust_language::is_string_type_p.
7860         (rust_language_data): Delete la_is_string_type_p initializer.
7861         (rust_language::is_string_type_p): New member function,
7862         implementation from rust_is_string_type_p.
7863         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7864         is_string_type_p.
7865
7866 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7867
7868         * ada-lang.c (ada_language_data): Delete la_print_typedef
7869         initializer.
7870         (ada_language::print_typedef): New member function.
7871         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7872         (cplus_language_data): Likewise.
7873         (asm_language_data): Likewise.
7874         (minimal_language_data): Likewise.
7875         * d-lang.c (d_language_data): Likewise.
7876         * f-lang.c (f_language_data): Likewise.
7877         (f_language::print_typedef): New member function.
7878         * go-lang.c (go_language_data): Delete la_print_typedef
7879         initializer.
7880         * language.c (language_defn::print_typedef): Define member
7881         function.
7882         (unknown_language_data): Delete la_print_typedef initializer.
7883         (unknown_language::print_typedef): New member function.
7884         (auto_language_data): Delete la_print_typedef initializer.
7885         (auto_language::print_typedef): New member function.
7886         * language.h (language_data): Delete la_print_typedef field.
7887         (language_defn::print_typedef): Declare new member function.
7888         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7889         (default_print_typedef): Delete declaration.
7890         * m2-lang.c (m2_language_data): Delete la_print_typedef
7891         initializer.
7892         (m2_language::print_typedef): New member function.
7893         * objc-lang.c (objc_language_data): Delete la_print_typedef
7894         initializer.
7895         * opencl-lang.c (opencl_language_data): Likewise.
7896         * p-lang.c (pascal_language_data): Likewise.
7897         (pascal_language::print_typedef): New member function.
7898         * rust-lang.c (rust_print_typedef): Delete function,
7899         implementation moved to rust_language::print_typedef.
7900         (rust_language): Delete la_print_typedef initializer.
7901         (rust_language::print_typedef): New member function,
7902         implementation from rust_print_typedef.
7903         * typeprint.c (default_print_typedef): Delete.
7904
7905 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7906
7907         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7908         (ada_language::printstr): New member function.
7909         * c-lang.c (c_language_data): Delete la_printstr initializer.
7910         (cplus_language_data): Likewise.
7911         (asm_language_data): Likewise.
7912         (minimal_language_data): Likewise.
7913         * d-lang.c (d_language_data): Likewise.
7914         * f-lang.c (f_printstr): Rename to f_language::printstr.
7915         (f_language_data): Delete la_printstr initializer.
7916         (f_language::printstr): New member function, implementation from
7917         f_printstr.
7918         * go-lang.c (go_language_data): Delete la_printstr initializer.
7919         * language.c (language_defn::printstr): Define new member
7920         function.
7921         (unk_lang_printstr): Delete.
7922         (unknown_language_data): Delete la_printstr initializer.
7923         (unknown_language::printstr): New member function.
7924         (auto_language_data): Delete la_printstr initializer.
7925         (auto_language::printstr): New member function.
7926         * language.h (language_data): Delete la_printstr field.
7927         (language_defn::printstr): Declare new member function.
7928         (LA_PRINT_STRING): Update call to printstr.
7929         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7930         (m2_language_data): Delete la_printstr initializer.
7931         (m2_language::printstr): New member function, implementation from
7932         m2_printstr.
7933         * objc-lang.c (objc_language_data): Delete la_printstr
7934         initializer.
7935         * opencl-lang.c (opencl_language_data): Likewise.
7936         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7937         (pascal_language_data): Delete la_printstr initializer.
7938         (pascal_language::printstr): New member function, implementation
7939         from pascal_printstr.
7940         * p-lang.h (pascal_printstr): Delete declaration.
7941         * rust-lang.c (rust_printstr): Update header comment.
7942         (rust_language_data): Delete la_printstr initializer.
7943         (rust_language::printstr): New member function.
7944
7945 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7946
7947         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7948         (ada_language::printchar): New member function.
7949         * c-lang.c (c_language_data): Delete la_printchar initializer.
7950         (cplus_language_data): Likewise.
7951         (asm_language_data): Likewise.
7952         (minimal_language_data): Likewise.
7953         * d-lang.c (d_language_data): Likewise.
7954         * f-lang.c (f_printchar): Rename to f_language::printchar.
7955         (f_language_data): Delete la_printchar initializer.
7956         (f_language::printchar): New member function, implementation from
7957         f_printchar.
7958         * go-lang.c (go_language_data): Delete la_printchar initializer.
7959         * language.c (unk_lang_printchar): Delete.
7960         (language_defn::printchar): Define new member function.
7961         (unknown_language_data): Delete la_printchar initializer.
7962         (unknown_language::printchar): New member function.
7963         (auto_language_data): Delete la_printchar initializer.
7964         (auto_language::printchar): New member function.
7965         * language.h (language_data): Delete la_printchar field.
7966         (language_defn::printchar): Declare new member function.
7967         (LA_PRINT_CHAR): Update call to printchar.
7968         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7969         (m2_language::printchar): New member function.
7970         * objc-lang.c (objc_language_data): Delete la_printchar
7971         initializer.
7972         * opencl-lang.c (opencl_language_data): Likewise.
7973         * p-lang.c (pascal_language_data): Delete la_printchar
7974         initializer.
7975         (pascal_language::printchar): New member function.
7976         * rust-lang.c (rust_printchar): Rename to
7977         rust_language::printchar.
7978         (rust_language_data): Delete la_printchar initializer.
7979         (rust_language::printchar): New member function, implementation
7980         from rust_printchar.
7981
7982 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7983
7984         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7985         (ada_language_data): Delete la_emitchar initializer.
7986         (ada_language::emitchar): New member function, implementation from
7987         emit_char.
7988         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7989         (cplus_language_data): Likewise.
7990         (asm_language_data): Likewise.
7991         (minimal_language_data): Likewise.
7992         * d-lang.c (d_language_data): Likewise.
7993         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7994         (f_language_data): Delete la_emitchar initializer.
7995         (f_language::emitchar): New member function, implementation from
7996         f_emit_char.
7997         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7998         * language.c (unk_lang_emit_char): Delete.
7999         (language_defn::emitchar): New member function definition.
8000         (unknown_language_data): Delete la_emitchar initializer.
8001         (unknown_language::emitchar): New member function.
8002         (auto_language_data): Delete la_emitchar initializer.
8003         (auto_language::emitchar): New member function.
8004         * language.h (language_data): Delete la_emitchar field.
8005         (language_defn::emitchar): New member field declaration.
8006         (LA_EMIT_CHAR): Update call to emitchar.
8007         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
8008         (m2_language_data): Delete la_emitchar initializer.
8009         (m2_language::emitchar): New member function, implementation from
8010         m2_emit_char.
8011         * objc-lang.c (objc_language_data): Delete la_emitchar
8012         initializer.
8013         * opencl-lang.c (opencl_language_data): Likewise.
8014         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
8015         (pascal_language_data): Delete la_emitchar initializer.
8016         (pascal_language::emitchar): New member function, implementation
8017         from pascal_emit_char.
8018         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
8019         (rust_language_data): Delete la_emitchar initializer.
8020         (rust_language::emitchar): New member function, implementation
8021         from rust_emitchar.
8022
8023 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8024
8025         * ada-lang.c (resolve): Rename to ada_language::post_parser.
8026         (ada_language_data): Delete la_post_parser initializer.
8027         (ada_language::post_parser): New member function.
8028         * c-lang.c (c_language_data): Delete la_post_parser initializer.
8029         (cplus_language_data): Likewise.
8030         (asm_language_data): Likewise.
8031         (minimal_language_data): Likewise.
8032         * d-lang.c (d_language_data): Likewise.
8033         * f-lang.c (f_language_data): Likewise.
8034         * go-lang.c (go_language_data): Likewise.
8035         * language.c (unknown_language_data): Likewise.
8036         (auto_language_data): Likewise.
8037         * language.h (language_data): Delete la_post_parser field.
8038         (language_defn::post_parser): New member function.
8039         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
8040         * objc-lang.c (objc_language_data): Likewise.
8041         * opencl-lang.c (opencl_language_data): Likewise.
8042         * p-lang.c (pascal_language_data): Likewise.
8043         * parse.c (parse_exp_in_context): Update call to post_parser.
8044         (null_post_parser): Delete definition.
8045         * parser-defs.h (null_post_parser): Delete declaration.
8046         * rust-lang.c (rust_language_data): Delete la_post_parser
8047         initializer.
8048
8049 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8050
8051         * ada-lang.c (parse): Rename to ada_language::parser.
8052         (ada_language_data): Delete la_parser initializer.
8053         (ada_language::parser): New member function, implementation from
8054         parse.
8055         * c-lang.c (c_language_data): Delete la_parser initializer.
8056         (cplus_language_data): Likewise.
8057         (asm_language_data): Likewise.
8058         (minimal_language_data): Likewise.
8059         * d-lang.c (d_language_data): Likewise.
8060         (d_language::parser): New member function.
8061         * f-lang.c (f_language_data): Delete la_parser initializer.
8062         (f_language::parser): New member function.
8063         * go-lang.c (go_language_data): Delete la_parser initializer.
8064         (go_language::parser): New member function.
8065         * language.c (unk_lang_parser): Delete.
8066         (language_defn::parser): Define new member function.
8067         (unknown_language_data): Delete la_parser initializer.
8068         (unknown_language::parser): New member function.
8069         (auto_language_data): Delete la_parser initializer.
8070         (auto_language::parser): New member function.
8071         * language.h (language_data): Delete la_parser field.
8072         (language_defn::parser): Declare new member function.
8073         * m2-lang.c (m2_language_data): Delete la_parser initializer.
8074         (m2_language::parser): New member function.
8075         * objc-lang.c (objc_language_data): Delete la_parser initializer.
8076         * opencl-lang.c (opencl_language_data): Likewise.
8077         * p-lang.c (pascal_language_data): Likewise.
8078         (pascal_language::parser): New member function.
8079         * parse.c (parse_exp_in_context): Update call to parser.
8080         * rust-lang.c (rust_language_data): Delete la_parser initializer.
8081         (rust_language::parser): New member function.
8082
8083 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8084
8085         * top.c (print_gdb_configuration): Print --with-python-libdir
8086         configuration value.
8087
8088 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8089
8090         * NEWS: Mention change to the alias command.
8091
8092 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8093
8094         * cli/cli-cmds.c (lookup_cmd_for_default_args)
8095         (alias_command_completer)
8096         (make_alias_options_def_group): New functions.
8097         (alias_opts, alias_option_defs): New struct and array.
8098         (alias_usage_error): Update usage.
8099         (alias_command): Handles optional DEFAULT-ARGS... arguments.
8100         Use option framework.
8101         (_initialize_cli_cmds): Update alias command help.
8102         Update aliases command help.
8103         (show_user):
8104         Add NULL for new default_args lookup_cmd argument.
8105         (valid_command_p): Rename to validate_aliased_command.
8106         Add NULL for new default_args lookup_cmd argument.  Verify that the
8107         aliased_command has no default args.
8108         * cli/cli-decode.c (help_cmd): Show aliases definitions.
8109         (lookup_cmd_1, lookup_cmd): New argument default_args.
8110         (add_alias_cmd):
8111         Add NULL for new default_args lookup_cmd argument.
8112         (print_help_for_command): Show default args under the layout
8113          alias some_alias = some_aliased_cmd some_alias_default_arg.
8114         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
8115         xfree default_args in destructor.
8116         * cli/cli-script.c (process_next_line, do_define_command):
8117         Add NULL for new default_args lookup_cmd argument.
8118         * command.h: Declare new default_args argument in lookup_cmd
8119         and lookup_cmd_1.
8120         * completer.c (complete_line_internal_1):
8121         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8122         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
8123         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
8124         Likewise.
8125         * infcmd.c (_initialize_infcmd): Likewise.
8126         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
8127         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
8128         * python/py-param.c (add_setshow_generic): Likewise.
8129         * remote.c (_initialize_remote): Likewise.
8130         * top.c (execute_command): Prepend default_args if command has some.
8131         (set_verbose):
8132         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8133         * tracepoint.c (validate_actionline, encode_actions_1):
8134         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8135
8136 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8137
8138         * jit.c (jit_read_descriptor): Use bool as the return type.
8139         (jit_breakpoint_re_set_internal): Use bool as the return type.
8140         Invert the return value logic; return true if the jit breakpoint
8141         has been successfully initialized.
8142         (jit_inferior_init): Update the call to
8143         jit_breakpoint_re_set_internal.
8144
8145 2020-06-22  Pedro Alves  <palves@redhat.com>
8146
8147         PR gdb/25939
8148         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
8149         Use the current inferior instead.  Don't return
8150         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
8151         wait again.
8152         * sol-thread.c (sol_thread_target::wait): Don't reference
8153         inferior_ptid.
8154         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
8155         (sol_update_thread_list_callback): Use the current inferior's pid
8156         instead of inferior_ptid.
8157
8158 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8159
8160         * procfs.c: Cleanup many comments.
8161
8162         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
8163         (AFTER_WATCHFLAG): Replace by value.
8164
8165         (MAIN_PROC_NAME_FORMAT): Inline ...
8166         (create_procinfo): ... here.
8167
8168         (procfs_debug_inferior): Remove SYS_exec handling.
8169         (syscall_is_exec): Likewise.
8170         (procfs_set_exec_trap): Likewise.
8171
8172         (syscall_is_lwp_exit): Inline in callers.
8173         (syscall_is_exit): Likewise.
8174         (syscall_is_exec): Likewise.
8175         (syscall_is_lwp_create): Likewise.
8176
8177         (invalidate_cache): Remove #if 0 code.
8178
8179         (make_signal_thread_runnable):  Remove.
8180         (procfs_target::resume): Remove #if 0 code.
8181
8182 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8183
8184         PR gdb/25939
8185         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
8186         call ...
8187         (procfs_target::create_inferior): ... here.
8188
8189 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8190
8191         * exec.c (validate_exec_file): Ensure the build-id is up to
8192         date by calling reopen_exec_file (that checks file timestamp
8193         to decide to re-read the file).
8194
8195 2020-06-18  Pedro Alves  <palves@redhat.com>
8196
8197         PR gdb/25412
8198         * gdbthread.h (delete_thread, delete_thread_silent)
8199         (find_thread_ptid): Update comments.
8200         * thread.c (current_thread_): New global.
8201         (is_current_thread): Move higher, and reimplement.
8202         (inferior_thread): Reimplement.
8203         (set_thread_exited): Use bool.  Add assertions.
8204         (add_thread_silent): Simplify thread-reuse handling by always
8205         calling delete_thread.
8206         (delete_thread): Remove intro comment.
8207         (find_thread_ptid): Skip exited threads.
8208         (switch_to_thread_no_regs): Write to current_thread_.
8209         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
8210         INFERIOR_PTID.  Clear current_thread_.
8211
8212 2020-06-18  Pedro Alves  <palves@redhat.com>
8213
8214         * aix-thread.c (pd_update): Use switch_to_thread.
8215
8216 2020-06-18  Pedro Alves  <palves@redhat.com>
8217
8218         * ravenscar-thread.c (ravenscar_thread_target): Update.
8219         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
8220         (ravenscar_thread_target::add_active_thread): ... this.  Don't
8221         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
8222         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
8223
8224 2020-06-18  Pedro Alves  <palves@redhat.com>
8225
8226         * nat/windows-nat.c (current_windows_thread): Remove.
8227         * nat/windows-nat.h (current_windows_thread): Remove.
8228         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
8229         Adjust.
8230         (display_selectors): Adjust to fetch the current
8231         windows_thread_info based on inferior_ptid.
8232         (fake_create_process): No longer write to current_windows_thread.
8233         (windows_nat_target::get_windows_debug_event):
8234         Don't set inferior_ptid or current_windows_thread.
8235         (windows_nat_target::wait): Adjust to not rely on
8236         current_windows_thread.
8237         (do_initial_windows_stuff): Now a method of windows_nat_target.
8238         Switch to the last_ptid thread.
8239         (windows_nat_target::attach): Adjust.
8240         (windows_nat_target::detach): Use switch_to_no_thread instead of
8241         writing to inferior_ptid directly.
8242         (windows_nat_target::create_inferior): Adjust.
8243
8244 2020-06-18  Pedro Alves  <palves@redhat.com>
8245
8246         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
8247
8248 2020-06-18  Pedro Alves  <palves@redhat.com>
8249
8250         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
8251         after creating it, instead of writing to inferior_ptid.  Don't
8252         write to inferior_ptid.
8253
8254 2020-06-18  Pedro Alves  <palves@redhat.com>
8255
8256         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
8257
8258 2020-06-18  Pedro Alves  <palves@redhat.com>
8259
8260         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
8261         it, instead of writing to inferior_ptid.
8262
8263 2020-06-18  Pedro Alves  <palves@redhat.com>
8264
8265         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
8266         to inferior_ptid.
8267
8268 2020-06-18  Pedro Alves  <palves@redhat.com>
8269
8270         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
8271         instead of writing to inferior_ptid directly.
8272
8273 2020-06-18  Pedro Alves  <palves@redhat.com>
8274
8275         * corelow.c (core_target::close): Use switch_to_no_thread instead
8276         of writing to inferior_ptid directly.
8277         (add_to_thread_list, core_target_open): Use switch_to_thread
8278         instead of writing to inferior_ptid directly.
8279
8280 2020-06-18  Pedro Alves  <palves@redhat.com>
8281
8282         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
8283         inferior_ptid.
8284         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
8285         inferior_ptid.
8286         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
8287         inferior_ptid directly.
8288         (darwin_nat_target::init_thread_list): Switch to thread, instead
8289         of writing to inferior_ptid.
8290         (darwin_nat_target::attach): Don't write to inferior_ptid.
8291         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
8292
8293 2020-06-18  Pedro Alves  <palves@redhat.com>
8294
8295         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
8296         thread.
8297         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
8298         Instead use switch_to_thread.
8299         (gnu_nat_target::detach): Use switch_to_no_thread
8300         instead of writing to inferior_ptid directly.  Used passed-in
8301         inferior instead of looking up the inferior by pid.
8302
8303 2020-06-18  Pedro Alves  <palves@redhat.com>
8304
8305         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
8306         inferior_ptid.
8307
8308 2020-06-18  Pedro Alves  <palves@redhat.com>
8309
8310         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
8311         inferior_ptid.
8312         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
8313         thread.
8314         (nto_procfs_target::detach): Avoid referencing
8315         inferior_ptid.  Use switch_to_no_thread instead of writing to
8316         inferior_ptid directly.
8317         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
8318         instead of writing to inferior_ptid directly.
8319         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
8320         to thread.
8321
8322 2020-06-18  Pedro Alves  <palves@redhat.com>
8323
8324         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
8325         after creating it, instead of writing to inferior_ptid.
8326         (gdbsim_target_open): Use switch_to_no_thread instead of writing
8327         to inferior_ptid directly.
8328         (gdbsim_target::wait): Don't write to inferior_ptid.
8329
8330 2020-06-18  Pedro Alves  <palves@redhat.com>
8331
8332         * remote.c (remote_target::remote_notice_new_inferior): Use
8333         switch_to_thread instead of writing to inferior_ptid directly.
8334         (remote_target::add_current_inferior_and_thread): Use
8335         switch_to_no_thread instead of writing to inferior_ptid directly.
8336         (extended_remote_target::attach): Use switch_to_inferior_no_thread
8337         and switch_to_thread instead of using set_current_inferior or
8338         writing to inferior_ptid directly.
8339
8340 2020-06-18  Pedro Alves  <palves@redhat.com>
8341
8342         * tracectf.c (ctf_target_open): Switch to added thread instead of
8343         writing to inferior_ptid directly.
8344         (ctf_target::close): Use switch_to_no_thread instead of writing to
8345         inferior_ptid directly.
8346
8347 2020-06-18  Pedro Alves  <palves@redhat.com>
8348
8349         * tracefile-tfile.c (tfile_target_open): Don't write to
8350         inferior_ptid directly, instead switch to added thread.
8351         (tfile_target::close): Use switch_to_no_thread instead of writing
8352         to inferior_ptid directly.
8353
8354 2020-06-18  Pedro Alves  <palves@redhat.com>
8355
8356         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
8357         (procfs_target::detach): Use switch_to_no_thread
8358         instead of writing to inferior_ptid directly.
8359         (do_attach): Change return type to void.  Switch to the added
8360         thread.
8361         (procfs_target::create_inferior): Switch to the added thread.
8362         (procfs_do_thread_registers): Don't write to inferior_ptid.
8363
8364 2020-06-18  Pedro Alves  <palves@redhat.com>
8365
8366         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
8367         of writing to inferior_ptid.
8368         (scoped_restore_exited_inferior): Delete.
8369         (handle_vfork_child_exec_or_exit): Simplify using
8370         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
8371         instead of writing to inferior_ptid.
8372         (THREAD_STOPPED_BY): Delete.
8373         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
8374         (thread_stopped_by_hw_breakpoint): Delete.
8375         (save_waitstatus): Use
8376         scoped_restore_current_thread+switch_to_thread, and call
8377         target_stopped_by_watchpoint instead of
8378         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
8379         instead of thread_stopped_by_sw_breakpoint, and
8380         target_stopped_by_hw_breakpoint instead of
8381         thread_stopped_by_hw_breakpoint.
8382         (handle_inferior_event)
8383         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
8384         inferior_ptid directly, nor
8385         set_current_inferior/set_current_program_space.  Use
8386         switch_to_thread / switch_to_inferior_no_thread instead.
8387
8388 2020-06-18  Pedro Alves  <palves@redhat.com>
8389
8390         * target.c (generic_mourn_inferior): Use switch_to_no_thread
8391         instead of writing to inferior_ptid.
8392
8393 2020-06-18  Pedro Alves  <palves@redhat.com>
8394
8395         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
8396         added thread.
8397         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
8398         to the added thread.
8399         (inf_ptrace_target::detach_success): Use switch_to_no_thread
8400         instead of writing to inferior_ptid.
8401
8402 2020-06-18  Pedro Alves  <palves@redhat.com>
8403
8404         * gdbarch-selftests.c: Include "progspace-and-thread.h".
8405         (register_to_value_test): Mock a program_space too.  Heap-allocate
8406         the address space.  Don't write to inferior_ptid.  Use
8407         switch_to_thread instead.
8408
8409 2020-06-18  Pedro Alves  <palves@redhat.com>
8410
8411         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
8412         Delete.
8413         (find_signalled_thread()): New, factored out from
8414         linux_make_corefile_notes and adjusted to handle exited threads.
8415         (linux_make_corefile_notes): Adjust to use the new
8416         find_signalled_thread.
8417
8418 2020-06-18  Pedro Alves  <palves@redhat.com>
8419
8420         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
8421         of saving/restoring inferior_ptid.
8422
8423 2020-06-17  Tom Tromey  <tom@tromey.com>
8424
8425         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
8426         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
8427         declare.
8428         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
8429
8430 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
8431
8432         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
8433         of partial symtabs.
8434
8435 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8436
8437         * regformats/reg-arm.dat: Remove.
8438         * regformats/reg-bfin.dat: Remove.
8439         * regformats/reg-cris.dat: Remove.
8440         * regformats/reg-crisv32.dat: Remove.
8441         * regformats/reg-m32r.dat: Remove.
8442         * regformats/reg-tilegx.dat: Remove.
8443         * regformats/reg-tilegx32.dat: Remove.
8444
8445 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8446
8447         * features/Makefile (WHICH): Remove arm files.
8448         * regformats/arm/arm-with-iwmmxt.dat: Remove.
8449         * regformats/arm/arm-with-neon.dat: Remove.
8450         * regformats/arm/arm-with-vfpv2.dat: Remove.
8451         * regformats/arm/arm-with-vfpv3.dat: Remove.
8452
8453 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8454
8455         * features/Makefile (XMLTOC): Remove rx.xml.
8456
8457 2020-06-17  Pedro Alves  <palves@redhat.com>
8458
8459         * gdbthread.h (thread_control_state) <trap_expected> Update
8460         comments.
8461
8462 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8463
8464         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
8465         ada_language::lookup_symbol_nonlocal.
8466         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
8467         (ada_language::lookup_symbol_nonlocal): New member function,
8468         implementation from ada_lookup_symbol_nonlocal.
8469         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
8470         initializer.
8471         (cplus_language_data): Delete la_lookup_symbol_nonlocal
8472         initializer.
8473         (cplus_language::lookup_symbol_nonlocal): New member function.
8474         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
8475         (minimal_language_data) Likewise.
8476         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
8477         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
8478         initializer.
8479         (d_language::lookup_symbol_nonlocal): New member function.
8480         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
8481         initializer.
8482         (f_language::lookup_symbol_nonlocal): New member function.
8483         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
8484         initializer.
8485         * language.c (unknown_language_data): Likewise.
8486         (auto_language_data): Likewise.
8487         * language.h (language_data): Delete la_lookup_symbol_nonlocal
8488         field.
8489         (language_defn::lookup_symbol_nonlocal): New member function.
8490         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
8491         initializer.
8492         * objc-lang.c (objc_language_data): Likewise.
8493         * opencl-lang.c (opencl_language_data): Likewise.
8494         * p-lang.c (pascal_language_data): Likewise.
8495         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
8496         rust_language::lookup_symbol_nonlocal.
8497         (rust_language_data): Delete la_lookup_symbol_nonlocal
8498         initializer.
8499         (rust_language::lookup_symbol_nonlocal): New member function,
8500         implementation from rust_lookup_symbol_nonlocal.
8501         * symtab.c (lookup_symbol_aux): Update call to
8502         lookup_symbol_nonlocal.
8503         (basic_lookup_symbol_nonlocal): Rename to...
8504         (language_defn::lookup_symbol_nonlocal): ...this, and update
8505         header comment.  Remove language_defn parameter, and replace with
8506         uses of `this'.
8507         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
8508
8509 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8510
8511         * ada-lang.c (ada_language_data): Delete la_value_print_inner
8512         initializer.
8513         (ada_language::value_print_inner): New member function.
8514         * c-lang.c (c_language_data): Delete la_value_print_inner
8515         initializer.
8516         (cplus_language_data): Likewise.
8517         (asm_language_data): Likewise.
8518         (minimal_language_data): Likewise.
8519         * d-lang.c (d_language_data): Likewise.
8520         (d_language::value_print_inner): New member function.
8521         * f-lang.c (f_language_data): Delete la_value_print_inner
8522         initializer.
8523         (f_language::value_print_inner): New member function.
8524         * f-lang.h (f_value_print_innner): Rename to...
8525         (f_value_print_inner): ...this (note spelling of 'inner').
8526         * f-valprint.c (f_value_print_innner): Rename to...
8527         (f_value_print_inner): ...this (note spelling of 'inner').
8528         * go-lang.c (go_language_data): Delete la_value_print_inner
8529         initializer.
8530         (go_language::value_print_inner): New member function.
8531         * language.c (language_defn::value_print_inner): Define new member
8532         function.
8533         (unk_lang_value_print_inner): Delete.
8534         (unknown_language_data): Delete la_value_print_inner initializer.
8535         (unknown_language::value_print_inner): New member function.
8536         (auto_language_data): Delete la_value_print_inner initializer.
8537         (auto_language::value_print_inner): New member function.
8538         * language.h (language_data): Delete la_value_print_inner field.
8539         (language_defn::value_print_inner): Delcare new member function.
8540         * m2-lang.c (m2_language_data): Delete la_value_print_inner
8541         initializer.
8542         (m2_language::value_print_inner): New member function.
8543         * objc-lang.c (objc_language_data): Delete la_value_print_inner
8544         initializer.
8545         * opencl-lang.c (opencl_language_data): Likewise.
8546         * p-lang.c (pascal_language_data): Likewise.
8547         (pascal_language::value_print_inner): New member function.
8548         * rust-lang.c (rust_language_data): Delete la_value_print_inner
8549         initializer.
8550         (rust_language::value_print_inner): New member function.
8551         * valprint.c (do_val_print): Update call to value_print_inner.
8552
8553 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8554
8555         * ada-lang.c (ada_language_data): Delete la_value_print
8556         initializer.
8557         (ada_language::value_print): New member function.
8558         * c-lang.c (c_language_data): Delete la_value_print initializer.
8559         (cplus_language_data): Likewise.
8560         (asm_language_data): Likewise.
8561         (minimal_language_data): Likewise.
8562         * d-lang.c (d_language_data): Likewise.
8563         * f-lang.c (f_language_data): Likewise.
8564         * go-lang.c (go_language_data): Likewise.
8565         * language.c (unk_lang_value_print): Delete.
8566         (language_defn::value_print): Define new member function.
8567         (unknown_language_data): Delete la_value_print initializer.
8568         (unknown_language::value_print): New member function.
8569         (auto_language_data): Delete la_value_print initializer.
8570         (auto_language::value_print): New member function.
8571         * language.h (language_data): Delete la_value_print field.
8572         (language_defn::value_print): Declare new member function.
8573         (LA_VALUE_PRINT): Update call to value_print.
8574         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
8575         * objc-lang.c (objc_language_data): Likewise.
8576         * opencl-lang.c (opencl_language_data): Likewise.
8577         * p-lang.c (pascal_language_data): Likewise.
8578         (pascal_language::value_print): New member function.
8579         * rust-lang.c (rust_language_data): Delete la_value_print
8580         initializer.
8581
8582 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8583
8584         * ada-lang.c (ada_watch_location_expression): Rename to
8585         ada_language::watch_location_expression.
8586         (ada_language_data): Delete la_watch_location_expression
8587         initializer.
8588         (ada_language::watch_location_expression): New member function,
8589         implementation from ada_watch_location_expression.
8590         * breakpoint.c (watch_command_1): Update call to
8591         watch_location_expression.
8592         * c-lang.c (c_watch_location_expression): Rename to
8593         language_defn::watch_location_expression.
8594         (c_language_data): Delete la_watch_location_expression
8595         initializer.
8596         (cplus_language_data): Likewise.
8597         (asm_language_data): Likewise.
8598         (minimal_language_data): Likewise.
8599         * c-lang.h (c_watch_location_expression): Delete declaration.
8600         * d-lang.c (d_language_data): Delete la_watch_location_expression
8601         initializer.
8602         * f-lang.c (f_language_data): Likewise.
8603         * go-lang.c (go_language_data): Likewise.
8604         * language.c (language_defn::watch_location_expression): Member
8605         function implementation from c_watch_location_expression.
8606         (unknown_language_data): Delete la_watch_location_expression
8607         initializer.
8608         (auto_language_data): Likewise.
8609         * language.h (language_data): Delete la_watch_location_expression
8610         field.
8611         (language_defn::watch_location_expression): Declare new member
8612         function.
8613         * m2-lang.c (m2_language_data): Delete
8614         la_watch_location_expression initializer.
8615         * objc-lang.c (objc_language_data): Likewise.
8616         * opencl-lang.c (opencl_language_data): Likewise.
8617         * p-lang.c (pascal_language_data): Likewise.
8618         * rust-lang.c (rust_watch_location_expression): Rename to
8619         rust_language::watch_location_expression.
8620         (rust_language_data): Delete la_watch_location_expression
8621         initializer.
8622         (rust_language::watch_location_expression): New member function,
8623         implementation from rust_watch_location_expression.
8624
8625 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8626
8627         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
8628         ada_language::collect_symbol_completion_matches.
8629         (ada_language_data): Delete la_collect_symbol_completion_matches
8630         initializer.
8631         (ada_language::collect_symbol_completion_matches): New member
8632         function, implementation from
8633         ada_collect_symbol_completion_matches.
8634         * c-lang.c (c_language_data): Delete
8635         la_collect_symbol_completion_matches initializer.
8636         (cplus_language_data): Likewise.
8637         (asm_language_data): Likewise.
8638         (minimal_language_data): Likewise.
8639         * d-lang.c (d_language_data): Likewise.
8640         * f-lang.c (f_collect_symbol_completion_matches): Rename to
8641         f_language::collect_symbol_completion_matches.
8642         (f_language_data): Delete la_collect_symbol_completion_matches
8643         initializer.
8644         (f_language::collect_symbol_completion_matches) New member
8645         function, implementation from f_collect_symbol_completion_matches.
8646         * go-lang.c (go_language_data): Delete
8647         la_collect_symbol_completion_matches initializer.
8648         * language.c (unknown_language_data): Likewise.
8649         (auto_language_data): Likewise.
8650         * language.h (language_data): Delete
8651         la_collect_symbol_completion_matches field.
8652         (language_defn::collect_symbol_completion_matches): New member
8653         function.
8654         * m2-lang.c (m2_language_data): Delete
8655         la_collect_symbol_completion_matches initializer.
8656         * objc-lang.c (objc_language_data): Likewise.
8657         * opencl-lang.c (opencl_language_data): Likewise.
8658         * p-lang.c (pascal_language_data): Likewise.
8659         * rust-lang.c (rust_language_data): Likewise.
8660         * symtab.c (default_collect_symbol_completion_matches): Delete.
8661         (collect_symbol_completion_matches): Update call to
8662         collect_symbol_completion_matches.
8663         (collect_symbol_completion_matches_type): Likewise.
8664         * symtab.h (default_collect_symbol_completion_matches): Delete
8665         declaration.
8666
8667 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8668
8669         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
8670         (ada_language_data): Delete la_word_break_characters initializer.
8671         (ada_language::word_break_characters): New member function.
8672         * c-lang.c (c_language_data): Delete la_word_break_characters
8673         initializer.
8674         (cplus_language_data): Likewise.
8675         (asm_language_data): Likewise.
8676         (minimal_language_data): Likewise.
8677         * completer.c: Update global comment.
8678         (advance_to_expression_complete_word_point): Update call to
8679         word_break_characters.
8680         (complete_files_symbols): Likewise.
8681         (complete_line_internal_1): Likewise.
8682         (default_completer_handle_brkchars): Likewise.
8683         (skip_quoted_chars): Likewise.
8684         * d-lang.c (d_language_data): Delete la_word_break_characters
8685         initializer.
8686         * f-lang.c (f_word_break_characters): Delete.
8687         (f_language_data): Delete la_word_break_characters initializer.
8688         (f_language::word_break_characters): New member function.
8689         * go-lang.c (go_language_data): Delete la_word_break_characters
8690         initializer.
8691         * language.c (unknown_language_data): Likewise.
8692         (auto_language_data): Likewise.
8693         * language.h (default_word_break_characters): Move declaration to
8694         earlier in the file.
8695         (language_data): Delete la_word_break_characters field.
8696         (language_defn::word_break_characters): New member function.
8697         * m2-lang.c (m2_language_data): Delete la_word_break_characters
8698         initializer.
8699         * objc-lang.c (objc_language_data): Likewise.
8700         * opencl-lang.c (opencl_language_data): Likewise.
8701         * p-lang.c (pascal_language_data): Likewise.
8702         * rust-lang.c (rust_language_data): Likewise.
8703
8704 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8705
8706         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
8707         (ada_language_data): Delete la_get_symbol_name_matcher
8708         initializer.
8709         (language_defn::get_symbol_name_matcher_inner): New member
8710         function.
8711         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
8712         initializer.
8713         (cplus_language_data): Likewise.
8714         (cplus_language::get_symbol_name_matcher_inner): New member
8715         function.
8716         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
8717         (minimal_language_data): Likewise.
8718         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
8719         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
8720         initializer.
8721         * dictionary.c (iter_match_first_hashed): Update call to
8722         get_symbol_name_matcher.
8723         (iter_match_next_hashed): Likewise.
8724         (iter_match_next_linear): Likewise.
8725         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
8726         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
8727         initializer.
8728         (f_language::get_symbol_name_matcher_inner): New member function.
8729         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
8730         initializer.
8731         * language.c (default_symbol_name_matcher): Update header comment,
8732         make static.
8733         (language_defn::get_symbol_name_matcher): New definition.
8734         (language_defn::get_symbol_name_matcher_inner): Likewise.
8735         (get_symbol_name_matcher): Delete.
8736         (unknown_language_data): Delete la_get_symbol_name_matcher
8737         initializer.
8738         (auto_language_data): Likewise.
8739         * language.h (language_data): Delete la_get_symbol_name_matcher
8740         field.
8741         (language_defn::get_symbol_name_matcher): New member function.
8742         (language_defn::get_symbol_name_matcher_inner): Likewise.
8743         (default_symbol_name_matcher): Delete declaration.
8744         * linespec.c (find_methods): Update call to
8745         get_symbol_name_matcher.
8746         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
8747         initializer.
8748         * minsyms.c (lookup_minimal_symbol): Update call to
8749         get_symbol_name_matcher.
8750         (iterate_over_minimal_symbols): Likewise.
8751         * objc-lang.c (objc_language_data): Delete
8752         la_get_symbol_name_matcher initializer.
8753         * opencl-lang.c (opencl_language_data): Likewise.
8754         * p-lang.c (pascal_language_data): Likewise.
8755         * psymtab.c (psymbol_name_matches): Update call to
8756         get_symbol_name_matcher.
8757         * rust-lang.c (rust_language_data): Delete
8758         la_get_symbol_name_matcher initializer.
8759         * symtab.c (symbol_matches_search_name): Update call to
8760         get_symbol_name_matcher.
8761         (compare_symbol_name): Likewise.
8762
8763 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8764
8765         * ada-lang.c (ada_language_data): Delete la_compute_program
8766         initializer.
8767         * c-lang.c (c_language_data): Likewise.
8768         (c_language::compute_program): New member function.
8769         (cplus_language_data): Delete la_compute_program initializer.
8770         (cplus_language::compute_program): New member function.
8771         (asm_language_data): Delete la_compute_program initializer.
8772         (minimal_language_data): Likewise.
8773         * c-lang.h (c_compute_program): Update comment.
8774         (cplus_compute_program): Likewise.
8775         * compile/compile-c-support.c (c_compute_program): Likewise.
8776         (cplus_compute_program): Likewise.
8777         * compile/compile.c (compile_to_object): Update call to
8778         la_compute_program.
8779         * d-lang.c (d_language_data): Delete la_compute_program
8780         initializer.
8781         * f-lang.c (f_language_data): Likewise.
8782         * go-lang.c (go_language_data): Likewise.
8783         * language.c (unknown_language_data): Likewise.
8784         (auto_language_data): Likewise.
8785         * language.h (language_data): Delete la_compute_program field.
8786         (language_defn::compute_program): New member function.
8787         * m2-lang.c (m2_language_data): Delete la_compute_program
8788         initializer.
8789         * objc-lang.c (objc_language_data): Likewise.
8790         * opencl-lang.c (opencl_language_data): Likewise.
8791         * p-lang.c (pascal_language_data): Likewise.
8792         * rust-lang.c (rust_language_data): Likewise.
8793
8794 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8795
8796         * ada-lang.c (ada_language_data) Delete
8797         la_class_name_from_physname initializer.
8798         * c-lang.c (c_language_data): Likewise.
8799         (cplus_language_data): Likewise.
8800         (cplus_language::class_name_from_physname): New member function.
8801         (asm_language_data): Delete la_class_name_from_physname
8802         initializer.
8803         (minimal_language_data): Likewise.
8804         * d-lang.c (d_language_data): Likewise.
8805         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
8806         method on language_defn class.
8807         (guess_full_die_structure_name): Likewise.
8808         * f-lang.c (f_language_data): Delete la_class_name_from_physname
8809         initializer.
8810         * go-lang.c (go_language_data): Likewise.
8811         * language.c (language_class_name_from_physname): Delete.
8812         (unk_lang_class_name): Delete.
8813         (unknown_language_data): Delete la_class_name_from_physname
8814         initializer.
8815         (auto_language_data): Likewise.
8816         * language.h (language_data): Delete la_class_name_from_physname
8817         field.
8818         (language_defn::class_name_from_physname): New function.
8819         (language_class_name_from_physname): Delete declaration.
8820         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
8821         initializer.
8822         * objc-lang.c (objc_language_data): Likewise.
8823         * opencl-lang.c (opencl_language_data): Likewise.
8824         * p-lang.c (pascal_language_data): Likewise.
8825         * rust-lang.c (rust_language_data): Likewise.
8826
8827 2020-06-16  Tom Tromey  <tom@tromey.com>
8828
8829         * tui/tui-data.h (STATUS_NAME): New macro.
8830         * tui/tui-layout.c (tui_remove_some_windows)
8831         (initialize_known_windows, tui_register_window)
8832         (tui_layout_split::remove_windows, initialize_layouts)
8833         (tui_new_layout_command): Don't use hard-coded window names.
8834
8835 2020-06-16  Tom Tromey  <tom@tromey.com>
8836
8837         PR tui/25348:
8838         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8839         tui_initialize_readline.  Only run once.  Call rl_initialize.
8840         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8841         tui_initialize_readline.
8842         * tui/tui-io.c (tui_setup_io): Call
8843         tui_ensure_readline_initialized.
8844         * tui/tui-interp.c (tui_interp::init): Update.
8845
8846 2020-06-16  Tom Tromey  <tom@tromey.com>
8847
8848         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8849         Also preserve the status window.
8850
8851 2020-06-16  Tom Tromey  <tom@tromey.com>
8852
8853         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8854         where m_window==nullptr.
8855
8856 2020-06-15  Tom Tromey  <tromey@adacore.com>
8857
8858         * windows-nat.c (windows_nat::handle_output_debug_string):
8859         Update.
8860         (windows_nat::handle_ms_vc_exception): Update.
8861         * target.h (target_read_string): Change API.
8862         * target.c (target_read_string): Change API.
8863         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8864         Update.
8865         * solib-frv.c (frv_current_sos): Update.
8866         * solib-dsbt.c (dsbt_current_sos): Update.
8867         * solib-darwin.c (darwin_current_sos): Update.
8868         * linux-thread-db.c (inferior_has_bug): Update.
8869         * expprint.c (print_subexp_standard): Update.
8870         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8871         (ada_exception_message_1): Update.
8872
8873 2020-06-15  Tom Tromey  <tromey@adacore.com>
8874
8875         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8876
8877 2020-06-15  Tom Tromey  <tromey@adacore.com>
8878
8879         * valprint.c (read_string): Update comment.
8880         * target.c (MIN): Remove.
8881         (target_read_string): Rewrite.
8882
8883 2020-06-15  Tom Tromey  <tromey@adacore.com>
8884
8885         * corefile.c (read_memory_string): Remove.
8886         * ada-valprint.c (ada_value_print_ptr): Update.
8887         * ada-lang.h (ada_tag_name): Change return type.
8888         * ada-lang.c (type_from_tag): Update.
8889         (ada_tag_name_from_tsd): Change return type.  Use
8890         target_read_string.
8891         (ada_tag_name): Likewise.
8892         * gdbcore.h (read_memory_string): Don't declare.
8893
8894 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8895
8896         * symtab.c (rbreak_command): Ignore Windows drive colon.
8897
8898 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8899
8900         * NEWS: Mention removed GDBserver host support.
8901
8902 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8903
8904         * features/riscv/rebuild-csr-xml.sh: Updated.
8905
8906 2020-06-11  Tom Tromey  <tom@tromey.com>
8907
8908         PR gdb/18318:
8909         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8910
8911 2020-06-09  Jonny Grant  <jg@jguk.org>
8912 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8913
8914         * main.c (captured_main_1): Don't print new line after help.
8915         (print_gdb_help): add mailing list and IRC channel information
8916         to --help.  Add new lines between items in the footer.  Remove
8917         quotes around bug url.
8918
8919 2020-06-11  Keith Seitz  <keiths@redhat.com>
8920
8921         PR gdb/21356
8922         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8923         Resolve typedefs for type length calculations.
8924
8925 2020-06-10  Tom de Vries  <tdevries@suse.de>
8926
8927         PR ada/24713
8928         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8929         (write_psymbols): Enable .gdb_index for ada.
8930         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8931         ada.
8932
8933 2020-06-10  Tom de Vries  <tdevries@suse.de>
8934
8935         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8936         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8937         namei" instead of "const char *name" argument.
8938         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8939         dw2_symtab_iter_init.
8940
8941 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8942
8943         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8944         to use type::field and field::type instead.
8945
8946 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8947
8948         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8949         to use field::type instead.
8950
8951 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8952
8953         * gdbtypes.h (struct field) <type, set_type>: New methods.
8954         Rename `type` field to...
8955         <m_type>: ... this.  Change references throughout to use type or
8956         set_type methods.
8957         (FIELD_TYPE): Use field::type.  Change call sites that modify
8958         the field's type to use field::set_type instead.
8959
8960 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8961
8962         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8963         to use type::index_type instead.
8964
8965 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8966
8967         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8968         methods.
8969         (TYPE_INDEX_TYPE): Use type::index_type.
8970         * gdbtypes.c (create_array_type_with_stride): Likewise.
8971
8972 2020-06-07  Tom Tromey  <tom@tromey.com>
8973
8974         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8975         parameter.
8976         (generic_value_print): Update.
8977
8978 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8979
8980         Revert commit 982a38f60b0.
8981         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8982
8983 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8984
8985         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8986         avoid use after free.
8987
8988 2020-06-05  Tom de Vries  <tdevries@suse.de>
8989
8990         * NEWS: Fix typos.
8991
8992 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8993
8994         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8995         the per_bfd object.
8996         (dwarf2_read_debug_names): Likewise.
8997         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8998         object when re-using a per_bfd object with an index.
8999
9000 2020-06-03  Tom de Vries  <tdevries@suse.de>
9001
9002         PR symtab/26046
9003         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
9004         children for C++.
9005         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
9006         DW_TAG_subprogram.
9007
9008 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9009
9010         * ada-lang.c (ada_language_data): Delete skip_trampoline
9011         initializer.
9012         * c-lang.c (c_language_data): Likewise.
9013         (cplus_language_data): Likewise.
9014         (cplus_language::skip_trampoline): New member function.
9015         (asm_language_data): Delete skip_trampoline initializer.
9016         (minimal_language_data): Likewise.
9017         * d-lang.c (d_language_data): Likewise.
9018         * f-lang.c (f_language_data): Likewise.
9019         * go-lang.c (go_language_data): Likewise.
9020         * language.c (unk_lang_trampoline): Delete function.
9021         (skip_language_trampoline): Update.
9022         (unknown_language_data): Delete skip_trampoline initializer.
9023         (auto_language_data): Likewise.
9024         * language.h (language_data): Delete skip_trampoline field.
9025         (language_defn::skip_trampoline): New function.
9026         * m2-lang.c (m2_language_data): Delete skip_trampoline
9027         initializer.
9028         * objc-lang.c (objc_skip_trampoline): Delete function, move
9029         implementation to objc_language::skip_trampoline.
9030         (objc_language_data): Delete skip_trampoline initializer.
9031         (objc_language::skip_trampoline): New member function with
9032         implementation from objc_skip_trampoline.
9033         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
9034         initializer.
9035         * p-lang.c (pascal_language_data): Likewise.
9036         * rust-lang.c (rust_language_data): Likewise.
9037
9038 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9039
9040         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
9041         (ada_language::demangle): New member function.
9042         * c-lang.c (c_language_data): Delete la_demangle initializer.
9043         (cplus_language_data): Delete la_demangle initializer.
9044         (cplus_language::demangle): New member function.
9045         (asm_language_data): Delete la_demangle initializer.
9046         (minimal_language_data): Delete la_demangle initializer.
9047         * d-lang.c (d_language_data): Delete la_demangle initializer.
9048         (d_language::demangle): New member function.
9049         * f-lang.c (f_language_data): Delete la_demangle initializer.
9050         (f_language::demangle): New member function.
9051         * go-lang.c (go_language_data): Delete la_demangle initializer.
9052         (go_language::demangle): New member function.
9053         * language.c (language_demangle): Update.
9054         (unk_lang_demangle): Delete.
9055         (unknown_language_data): Delete la_demangle initializer.
9056         (unknown_language::demangle): New member function.
9057         (auto_language_data): Delete la_demangle initializer.
9058         (auto_language::demangle): New member function.
9059         * language.h (language_data): Delete la_demangle field.
9060         (language_defn::demangle): New function.
9061         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
9062         * objc-lang.c (objc_language_data): Delete la_demangle
9063         initializer.
9064         (objc_language::demangle): New member function.
9065         * opencl-lang.c (opencl_language_data): Delete la_demangle
9066         initializer.
9067         * p-lang.c (pascal_language_data): Likewise.
9068         * rust-lang.c (rust_language_data): Likewise.
9069         (rust_language::demangle): New member function.
9070
9071 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9072
9073         * ada-lang.c (ada_language_data): Delete la_print_type
9074         initializer.
9075         (ada_language::print_type): New member function.
9076         * c-lang.c (c_language_data): Delete la_print_type initializer.
9077         (c_language::print_type): New member function.
9078         (cplus_language_data): Delete la_print_type initializer.
9079         (cplus_language::print_type): New member function.
9080         (asm_language_data): Delete la_print_type initializer.
9081         (asm_language::print_type): New member function.
9082         (minimal_language_data): Delete la_print_type initializer.
9083         (minimal_language::print_type): New member function.
9084         * d-lang.c (d_language_data): Delete la_print_type initializer.
9085         (d_language::print_type): New member function.
9086         * f-lang.c (f_language_data): Delete la_print_type initializer.
9087         (f_language::print_type): New member function.
9088         * go-lang.c (go_language_data): Delete la_print_type initializer.
9089         (go_language::print_type): New member function.
9090         * language.c (unk_lang_print_type): Delete.
9091         (unknown_language_data): Delete la_print_type initializer.
9092         (unknown_language::print_type): New member function.
9093         (auto_language_data): Delete la_print_type initializer.
9094         (auto_language::print_type): New member function.
9095         * language.h (language_data): Delete la_print_type field.
9096         (language_defn::print_type): New function.
9097         (LA_PRINT_TYPE): Update.
9098         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
9099         (m2_language::print_type): New member function.
9100         * objc-lang.c (objc_language_data): Delete la_print_type
9101         initializer.
9102         (objc_language::print_type): New member function.
9103         * opencl-lang.c (opencl_print_type): Delete, implementation moved
9104         to opencl_language::print_type.
9105         (opencl_language_data): Delete la_print_type initializer.
9106         (opencl_language::print_type): New member function, implementation
9107         from opencl_print_type.
9108         * p-lang.c (pascal_language_data): Delete la_print_type
9109         initializer.
9110         (pascal_language::print_type): New member function.
9111         * rust-lang.c (rust_print_type): Delete, implementation moved to
9112         rust_language::print_type.
9113         (rust_language_data): Delete la_print_type initializer.
9114         (rust_language::print_type): New member function, implementation
9115         from rust_print_type.
9116
9117 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9118
9119         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
9120         implementation moves to...
9121         (ada_language::sniff_from_mangled_name): ...here.  Update return
9122         type.
9123         (ada_language_data): Delete la_sniff_from_mangled_name
9124         initializer.
9125         * c-lang.c (c_language_data): Likewise.
9126         (cplus_language_data): Likewise.
9127         (cplus_language::sniff_from_mangled_name): New member function,
9128         implementation taken from gdb_sniff_from_mangled_name.
9129         (asm_language_data): Delete la_sniff_from_mangled_name
9130         initializer.
9131         (minimal_language_data): Likewise.
9132         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
9133         implementation moves to cplus_language::sniff_from_mangled_name.
9134         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
9135         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
9136         moves to...
9137         (d_language::sniff_from_mangled_name): ...here.
9138         (d_language_data): Delete la_sniff_from_mangled_name initializer.
9139         * f-lang.c (f_language_data): Likewise.
9140         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
9141         moves to...
9142         (go_language::sniff_from_mangled_name): ...here.
9143         (go_language_data): Delete la_sniff_from_mangled_name initializer.
9144         * language.c (language_sniff_from_mangled_name): Delete.
9145         (unknown_language_data): Delete la_sniff_from_mangled_name
9146         initializer.
9147         (auto_language_data): Likewise.
9148         * language.h (language_data): Delete la_sniff_from_mangled_name
9149         field.
9150         (language_defn::sniff_from_mangled_name): New function.
9151         (language_sniff_from_mangled_name): Delete declaration.
9152         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
9153         field.
9154         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
9155         implementation moves to...
9156         (objc_language::sniff_from_mangled_name): ...here.
9157         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
9158         * opencl-lang.c (opencl_language_data): Likewise.
9159         * p-lang.c (pascal_language_data): Likewise.
9160         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
9161         implementation moves to...
9162         (rust_language::sniff_from_mangled_name): ...here.
9163         (rust_language_data): Delete la_sniff_from_mangled_name
9164         initializer.
9165         * symtab.c (symbol_find_demangled_name): Call
9166         sniff_from_mangled_name member function.
9167
9168 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9169
9170         * ada-lang.c (ada_language_data): Delete la_search_name_hash
9171         initializer.
9172         * c-lang.c (c_language_data): Likewise.
9173         (cplus_language_data): Likewise.
9174         (cplus_language::search_name_hash): New member function.
9175         (asm_language_data): Delete la_search_name_hash initializer.
9176         (minimal_language_data): Likewise.
9177         * d-lang.c (d_language_data): Likewise.
9178         * dictionary.c (default_search_name_hash): Rename to...
9179         (language_defn::search_name_hash): ...this.
9180         * f-lang.c (f_language_data): Likewise.
9181         (f_language::search_name_hash): New member function.
9182         * go-lang.c (go_language_data): Delete la_search_name_hash
9183         initializer.
9184         * language.c (unknown_language_data): Likewise.
9185         (auto_language_data): Likewise.
9186         * language.h (struct language_data): Delete la_search_name_hash
9187         field.
9188         (language_defn::search_name_hash): Declare new member function.
9189         (default_search_name_hash): Delete declaration.
9190         * m2-lang.c (m2_language_data): Delete la_search_name_hash
9191         initializer.
9192         * objc-lang.c (objc_language_data): Likewise.
9193         * opencl-lang.c (opencl_language_data): Likewise.
9194         * p-lang.c (pascal_language_data): Likewise.
9195         * rust-lang.c (rust_language_data): Likewise.
9196         * symtab.c (search_name_hash): Update call.
9197
9198 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9199
9200         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
9201         initializer.
9202         * c-lang.c (class compile_instance): Declare.
9203         (c_language_data): Delete la_get_compile_instance initializer.
9204         (c_language::get_compile_instance): New member function.
9205         (cplus_language_data): Delete la_get_compile_instance initializer.
9206         (cplus_language::get_compile_instance): New member function.
9207         (asm_language_data): Delete la_get_compile_instance initializer.
9208         (minimal_language_data): Likewise.
9209         * c-lang.h (c_get_compile_context): Update comment.
9210         (cplus_get_compile_context): Update comment.
9211         * compile/compile.c (compile_to_object): Update calls, don't rely
9212         on function pointer being NULL.
9213         * d-lang.c (d_language_data): Delete la_get_compile_instance
9214         initializer.
9215         * f-lang.c (f_language_data): Likewise.
9216         * go-lang.c (go_language_data): Likewise.
9217         * language.c (unknown_language_data): Likewise.
9218         (auto_language_data): Likewise.
9219         * language.h (language_data): Delete la_get_compile_instance field.
9220         (language_defn::get_compile_instance): New member function.
9221         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
9222         initializer.
9223         * objc-lang.c (objc_language_data): Likewise.
9224         * opencl-lang.c (opencl_language_data): Likewise.
9225         * p-lang.c (pascal_language_data): Likewise.
9226         * rust-lang.c (rust_language_data): Likewise.
9227
9228 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9229
9230         * ada-lang.c (ada_add_all_symbols): Update comment.
9231         (ada_iterate_over_symbols): Delete, move implementation to...
9232         (ada_language::iterate_over_symbols): ...here, a new member
9233         function, rewrite to use range based for loop.
9234         (ada_language_data): Delete la_iterate_over_symbols initializer.
9235         * c-lang.c (c_language_data): Likewise.
9236         (cplus_language_data): Likewise.
9237         (asm_language_data): Likewise.
9238         (minimal_language_data): Likewise.
9239         * d-lang.c (d_language_data): Likewise.
9240         * f-lang.c (f_language_data): Likewise.
9241         * go-lang.c (go_language_data): Likewise.
9242         * language.c (unknown_language_data): Likewise.
9243         (auto_language_data): Likewise.
9244         * language.h (language_data): Delete la_iterate_over_symbols field.
9245         (language_defn::iterate_over_symbols): New member function.
9246         (LA_ITERATE_OVER_SYMBOLS): Update.
9247         * linespec.c (iterate_over_all_matching_symtabs): Update.
9248         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
9249         initializer.
9250         * objc-lang.c (objc_language_data): Likewise.
9251         * opencl-lang.c (opencl_language_data): Likewise.
9252         * p-lang.c (pascal_language_data): Likewise.
9253         * rust-lang.c (rust_language_data): Likewise.
9254
9255 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9256
9257         * ada-lang.c (ada_language_data): Delete
9258         la_lookup_transparent_type initializer.
9259         * c-lang.c (c_language_data): Likewise.
9260         (cplus_language_data): Likewise.
9261         (cplus_language::lookup_transparent_type): New member function.
9262         (asm_language_data): Delete la_lookup_transparent_type
9263         initializer.
9264         (minimal_language_data): Likewise.
9265         * d-lang.c (d_language_data): Likewise.
9266         * f-lang.c (f_language_data): Likewise.
9267         * go-lang.c (go_language_data): Likewise.
9268         * language.c (unknown_language_data): Likewise.
9269         (auto_language_data): Likewise.
9270         * language.h (struct language_data): Delete
9271         la_lookup_transparent_type field.
9272         (language_defn::lookup_transparent_type): New member function.
9273         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
9274         initializer.
9275         * objc-lang.c (objc_language_data): Likewise.
9276         * opencl-lang.c (opencl_language_data): Likewise.
9277         * p-lang.c (pascal_language_data): Likewise.
9278         * rust-lang.c (rust_language_data): Likewise.
9279         * symtab.c (symbol_matches_domain): Update call.
9280
9281 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9282
9283         * ada-lang.c (ada_language_arch_info): Delete function, move
9284         implementation to...
9285         (ada_language::language_arch_info): ...here, a new member
9286         function.
9287         (ada_language_data): Delete la_language_arch_info.
9288         * c-lang.c (c_language_data): Likewise.
9289         (c_language::language_arch_info): New member function.
9290         (cplus_language_arch_info): Delete function, move
9291         implementation to...
9292         (cplus_language::language_arch_info): ...here, a new member
9293         function.
9294         (cplus_language_data): Delete la_language_arch_info.
9295         (asm_language_data): Likewise.
9296         (asm_language::language_arch_info): New member function.
9297         (minimal_language_data): Delete la_language_arch_info.
9298         (minimal_language::language_arch_info): New member function.
9299         * d-lang.c (d_language_arch_info): Delete function, move
9300         implementation to...
9301         (d_language::language_arch_info): ...here, a new member
9302         function.
9303         (d_language_data): Delete la_language_arch_info.
9304         * f-lang.c (f_language_arch_info): Delete function, move
9305         implementation to...
9306         (f_language::language_arch_info): ...here, a new member
9307         function.
9308         (f_language_data): Delete la_language_arch_info.
9309         * go-lang.c (go_language_arch_info): Delete function, move
9310         implementation to...
9311         (go_language::language_arch_info): ...here, a new member
9312         function.
9313         (go_language_data): Delete la_language_arch_info.
9314         * language.c (unknown_language_data): Likewise.
9315         (unknown_language::language_arch_info): New member function.
9316         (auto_language_data): Delete la_language_arch_info.
9317         (auto_language::language_arch_info): New member function.
9318         (language_gdbarch_post_init): Update call to
9319         la_language_arch_info.
9320         * language.h (language_data): Delete la_language_arch_info
9321         function pointer.
9322         (language_defn::language_arch_info): New function.
9323         * m2-lang.c (m2_language_arch_info): Delete function, move
9324         implementation to...
9325         (m2_language::language_arch_info): ...here, a new member
9326         function.
9327         (m2_language_data): Delete la_language_arch_info.
9328         * objc-lang.c (objc_language_arch_info): Delete function, move
9329         implementation to...
9330         (objc_language::language_arch_info): ...here, a new member
9331         function.
9332         (objc_language_data): Delete la_language_arch_info.
9333         * opencl-lang.c (opencl_language_arch_info): Delete function, move
9334         implementation to...
9335         (opencl_language::language_arch_info): ...here, a new member
9336         function.
9337         (opencl_language_data): Delete la_language_arch_info.
9338         * p-lang.c (pascal_language_arch_info): Delete function, move
9339         implementation to...
9340         (pascal_language::language_arch_info): ...here, a new member
9341         function.
9342         (pascal_language_data): Delete la_language_arch_info.
9343         * rust-lang.c (rust_language_arch_info): Delete function, move
9344         implementation to...
9345         (rust_language::language_arch_info): ...here, a new member
9346         function.
9347         (rust_language_data): Delete la_language_arch_info.
9348
9349 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9350
9351         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
9352         initializer.
9353         * c-lang.c (c_language_data): Likewise.
9354         (cplus_language_data): Likewise.
9355         (cplus_language::pass_by_reference_info): New method.
9356         (asm_language_data): Delete la_pass_by_reference initializer.
9357         (minimal_language_data): Likewise.
9358         * cp-abi.c (cp_pass_by_reference): Remove use of
9359         default_pass_by_reference.
9360         * d-lang.c (d_language_data): Likewise.
9361         * f-lang.c (f_language_data): Likewise.
9362         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
9363         default_pass_by_reference.
9364         * go-lang.c (go_language_data): Likewise.
9365         * language.c (language_pass_by_reference): Update.
9366         (default_pass_by_reference): Delete.
9367         (unknown_language_data): Delete la_pass_by_reference
9368         initializer.
9369         (auto_language_data): Likewise.
9370         * language.h (struct language_data): Delete la_pass_by_reference
9371         field.
9372         (language_defn::pass_by_reference_info): New member function.
9373         (default_pass_by_reference): Delete declaration.
9374         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
9375         initializer.
9376         * objc-lang.c (objc_language_data): Likewise.
9377         * opencl-lang.c (opencl_language_data): Likewise.
9378         * p-lang.c (pascal_language_data): Likewise.
9379         * rust-lang.c (rust_language_data): Likewise.
9380
9381 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9382
9383         * ada-lang.c (ada_read_var_value): Delete function, move
9384         implementation to...
9385         (ada_language::read_var_value): ...here.
9386         (ada_language_data): Delete la_read_var_value initializer.
9387         * c-lang.c (c_language_data): Likewise.
9388         (cplus_language_data): Likewise.
9389         (minimal_language_data): Likewise.
9390         * d-lang.c (d_language_data): Likewise.
9391         * f-lang.c (f_language_data): Likewise.
9392         * findvar.c (default_read_var_value): Rename to...
9393         (language_defn::read_var_value): ...this.
9394         * findvar.c (read_var_value): Update header comment, and change to
9395         call member function instead of function pointer.
9396         * go-lang.c (go_language_data): Likewise.
9397         * language.c (unknown_language_data): Delete la_read_var_value
9398         initializer.
9399         (auto_language_data): Likewise.
9400         * language.h (struct language_data): Delete la_read_var_value
9401         field.
9402         (language_defn::read_var_value): New member function.
9403         (default_read_var_value): Delete declaration.
9404         * m2-lang.c (m2_language_data): Delete la_read_var_value
9405         initializer.
9406         * objc-lang.c (objc_language_data): Likewise.
9407         * opencl-lang.c (opencl_language_data): Likewise.
9408         * p-lang.c (pascal_language_data): Likewise.
9409         * rust-lang.c (rust_language_data): Likewise.
9410         * value.h (default_read_var_value): Delete declaration.
9411
9412 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9413
9414         * ada-lang.c (ada_print_array_index): Delete function, move
9415         implementation to...
9416         (ada_language::print_array_index): ...here.
9417         (ada_language_data): Delete la_print_array_index initializer.
9418         * c-lang.c (c_language_data): Likewise.
9419         (cplus_language_data): Likewise.
9420         (minimal_language_data): Likewise.
9421         * d-lang.c (d_language_data): Likewise.
9422         * f-lang.c (f_language_data): Likewise.
9423         * go-lang.c (go_language_data): Likewise.
9424         * language.c (default_print_array_index): Delete function, move
9425         implementation to...
9426         (language_defn::print_array_index): ...here.
9427         (unknown_language_data): Delete la_print_array_index initializer.
9428         (auto_language_data): Likewise.
9429         * language.h (struct language_data): Delete la_print_array_index
9430         field.
9431         (language_defn::print_array_index): New member function.
9432         (LA_PRINT_ARRAY_INDEX): Update.
9433         (default_print_array_index): Delete declaration.
9434         * m2-lang.c (m2_language_data): Delete la_print_array_index
9435         initializer.
9436         * objc-lang.c (objc_language_data): Likewise.
9437         * opencl-lang.c (opencl_language_data): Likewise.
9438         * p-lang.c (pascal_language_data): Likewise.
9439         * rust-lang.c (rust_language_data): Likewise.
9440
9441 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9442
9443         * gdb/ada-lang.c (ada_language_defn): Convert to...
9444         (ada_language_data): ...this.
9445         (class ada_language): New class.
9446         (ada_language_defn): New static global.
9447         * gdb/c-lang.c (c_language_defn): Convert to...
9448         (c_language_data): ...this.
9449         (class c_language): New class.
9450         (c_language_defn): New static global.
9451         (cplus_language_defn): Convert to...
9452         (cplus_language_data): ...this.
9453         (class cplus_language): New class.
9454         (cplus_language_defn): New static global.
9455         (asm_language_defn): Convert to...
9456         (asm_language_data): ...this.
9457         (class asm_language): New class.
9458         (asm_language_defn): New static global.
9459         (minimal_language_defn): Convert to...
9460         (minimal_language_data): ...this.
9461         (class minimal_language): New class.
9462         (minimal_language_defn): New static global.
9463         * gdb/d-lang.c (d_language_defn): Convert to...
9464         (d_language_data): ...this.
9465         (class d_language): New class.
9466         (d_language_defn): New static global.
9467         * gdb/f-lang.c (f_language_defn): Convert to...
9468         (f_language_data): ...this.
9469         (class f_language): New class.
9470         (f_language_defn): New static global.
9471         * gdb/go-lang.c (go_language_defn): Convert to...
9472         (go_language_data): ...this.
9473         (class go_language): New class.
9474         (go_language_defn): New static global.
9475         * gdb/language.c (unknown_language_defn): Remove declaration.
9476         (current_language): Initialize to nullptr, real initialization is
9477         moved to _initialize_language.
9478         (languages): Delete global.
9479         (language_defn::languages): Define.
9480         (set_language_command): Use language_defn::languages.
9481         (set_language): Likewise.
9482         (range_error): Likewise.
9483         (language_enum): Likewise.
9484         (language_def): Likewise.
9485         (add_set_language_command): Use language_def::languages for the
9486         language list, and language_def to lookup language pointers.
9487         (skip_language_trampoline): Use language_defn::languages.
9488         (unknown_language_defn): Convert to...
9489         (unknown_language_data): ...this.
9490         (class unknown_language): New class.
9491         (unknown_language_defn): New static global.
9492         (auto_language_defn): Convert to...
9493         (auto_language_data): ...this.
9494         (class auto_language): New class.
9495         (auto_language_defn): New static global.
9496         (language_gdbarch_post_init): Use language_defn::languages.
9497         (_initialize_language): Initialize current_language.
9498         * gdb/language.h (struct language_defn): Rename to...
9499         (struct language_data): ...this.
9500         (struct language_defn): New.
9501         (auto_language_defn): Delete.
9502         (unknown_language_defn): Delete.
9503         (minimal_language_defn): Delete.
9504         (ada_language_defn): Delete.
9505         (asm_language_defn): Delete.
9506         (c_language_defn): Delete.
9507         (cplus_language_defn): Delete.
9508         (d_language_defn): Delete.
9509         (f_language_defn): Delete.
9510         (go_language_defn): Delete.
9511         (m2_language_defn): Delete.
9512         (objc_language_defn): Delete.
9513         (opencl_language_defn): Delete.
9514         (pascal_language_defn): Delete.
9515         (rust_language_defn): Delete.
9516         * gdb/m2-lang.c (m2_language_defn): Convert to...
9517         (m2_language_data): ...this.
9518         (class m2_language): New class.
9519         (m2_language_defn): New static global.
9520         * gdb/objc-lang.c (objc_language_defn): Convert to...
9521         (objc_language_data): ...this.
9522         (class objc_language): New class.
9523         (objc_language_defn): New static global.
9524         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
9525         (opencl_language_data): ...this.
9526         (class opencl_language): New class.
9527         (opencl_language_defn): New static global.
9528         * gdb/p-lang.c (pascal_language_defn): Convert to...
9529         (pascal_language_data): ...this.
9530         (class pascal_language): New class.
9531         (pascal_language_defn): New static global.
9532         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
9533         language pointer, update comment format.
9534         * gdb/rust-lang.c (rust_language_defn): Convert to...
9535         (rust_language_data): ...this.
9536         (class rust_language): New class.
9537         (rust_language_defn): New static global.
9538
9539 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
9540
9541         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
9542         member variable.
9543         <m_stmt_at_address>: New member variable.
9544         (lnp_state_machine::record_line): Don't record some lines, update
9545         tracking of is_stmt at the same address.
9546         (lnp_state_machine::lnp_state_machine): Initialise new member
9547         variables.
9548
9549 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9550
9551         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
9552         "-include gnu-nat-mig.h".
9553         * gnu-nat-mig.h: New file.
9554         * gnu-nat.c: Include "gnu-nat-mig.h".
9555         (exc_server, msg_reply_server, notify_server,
9556         process_reply_server): Remove declarations.
9557
9558 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9559
9560         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
9561         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
9562         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
9563         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
9564         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
9565         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
9566         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
9567         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
9568         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
9569         to gnu_nat_target class.
9570         * gnu-nat.c: Likewise.
9571         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
9572         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
9573         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
9574         object.
9575         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
9576         instead of `gnu_target'.
9577
9578 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9579
9580         * i386-gnu-tdep.c: Include "gdbcore.h"
9581         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
9582         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
9583         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
9584         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
9585         i386_gnu_sigcontext_addr): New functions
9586         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
9587         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
9588         tdep.
9589
9590 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9591
9592         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
9593         before fork_inferior call. Avoid calling it if target_is_pushed returns
9594         true.
9595
9596 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9597
9598         * gnu-nat.h (gnu_target): New variable declaration.
9599         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
9600         gnu_target.
9601         * gnu-nat.c (gnu_target): New variable.
9602         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
9603         add_thread_silent, and add_thread calls.
9604         (gnu_nat_target::create_inferior): Pass gnu_target to
9605         add_thread_silent, thread_change_ptid call.
9606         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
9607         call.
9608
9609 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9610
9611         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
9612         (gnu_nat_target::find_memory_regions): Remove unused
9613         `old_address' variable.
9614
9615 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9616
9617         * gnu-nat.c: Include "gdbarch.h".
9618
9619 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9620
9621         * reply_mig_hack.awk (Error return): Cast function through
9622         void *, to bypass compiler function call check.
9623
9624 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9625
9626         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
9627         $(srcdir)/reply_mig_hack.awk.
9628
9629 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9630
9631         * gnu-nat.h (gnu_debug_flag): Set type to bool.
9632
9633 2020-05-30  Jonny Grant  <jg@jguk.org>
9634
9635         * configure.ac (ACX_BUGURL): change bug URL to https.
9636
9637 2020-05-30  Pedro Alves  <palves@redhat.com>
9638
9639         * cp-support.c (replace_typedefs_template): New.
9640         (replace_typedefs_qualified_name): Handle
9641         DEMANGLE_COMPONENT_TEMPLATE.
9642
9643 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
9644
9645         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
9646         dwarf2/index-cache.h, dwarf2/index-write.c,
9647         dwarf2/index-write.h, dwarf2/line-header.c,
9648         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
9649         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
9650         variables and fields from `dwarf2_per_objfile` to just
9651         `per_objfile` throughout.
9652
9653 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
9654
9655         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9656         <push_dwarf_reg_entry_value>: Add comment.
9657
9658 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
9659             Keith Seitz  <keiths@redhat.com>
9660
9661         * python/python.c (do_start_initialization): Call PyEval_SaveThread
9662         instead of PyEval_ReleaseLock.
9663         (class gdbpy_gil): Move to earlier in file.
9664         (finalize_python): Set gdb_python_initialized.
9665         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
9666         when not initialized.
9667
9668 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
9669
9670         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9671         <push_dwarf_reg_entry_value>: Remove assert.  Override
9672         per_objfile with caller_per_objfile.
9673
9674 2020-05-28  Tom de Vries  <tdevries@suse.de>
9675
9676         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
9677         PR gold/15646 workaround to symbol kind "type".
9678
9679 2020-05-27  Tom Tromey  <tromey@adacore.com>
9680
9681         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
9682
9683 2020-05-27  Tom Tromey  <tromey@adacore.com>
9684
9685         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
9686         Use htab_find_with_hash.
9687         <add_abbrev>: Remove "abbrev_number" parameter.
9688         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
9689         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
9690         (hash_abbrev): Add comment.
9691         (abbrev_table::lookup_abbrev): Move to header file.
9692         (abbrev_table::read): Update.
9693
9694 2020-05-27  Tom Tromey  <tromey@adacore.com>
9695
9696         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
9697         method.
9698         <canonical_name>: New member.
9699         <raw_name>: Rename from "name".
9700         (partial_die_info): Initialize canonical_name.
9701         (scan_partial_symbols): Check raw_name.
9702         (partial_die_parent_scope, partial_die_full_name)
9703         (add_partial_symbol, add_partial_subprogram)
9704         (add_partial_enumeration, load_partial_dies): Use "name" method.
9705         (partial_die_info::name): New method.
9706         (partial_die_info::read, guess_partial_die_structure_name)
9707         (partial_die_info::fixup): Update.
9708
9709 2020-05-27  Tom Tromey  <tromey@adacore.com>
9710
9711         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
9712         <get_ref_die_offset>: Inline.
9713         <get_ref_die_offset_complaint>: New method.
9714         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
9715         (attribute::get_ref_die_offset_complaint): Rename from
9716         get_ref_die_offset.  Just issue complaint.
9717
9718 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9719
9720         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
9721
9722 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9723
9724         * exec.c (exec_file_attach): Use errno value of first openp failure.
9725
9726 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9727
9728         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
9729         Don't close thread handle.
9730
9731 2020-05-27  Tom Tromey  <tom@tromey.com>
9732             Simon Marchi  <simon.marchi@efficios.com>
9733
9734         * objfiles.h (struct objfile) <partial_symtabs>: Now a
9735         shared_ptr.
9736         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
9737         member.
9738         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
9739         dwarf2_per_bfd_objfile_data_key>: New globals.
9740         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
9741         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
9742         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
9743         shared.
9744         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
9745         short-circuit when sharing.
9746         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
9747         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
9748
9749 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9750
9751         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
9752         to...
9753         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
9754         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
9755
9756 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9757
9758         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
9759         build_name_components, find_name_components_bounds>:
9760         Add per_objfile parameter.
9761         (struct mapped_index) <symbol_name_at>: Likewise.
9762         (struct mapped_debug_names): Remove constructor.
9763         <dwarf2_per_objfile>: Remove field.
9764         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
9765         (mapped_index_base::find_name_components_bounds,
9766         mapped_index_base::build_name_components,
9767         dw2_expand_symtabs_matching_symbol): Likewise.
9768         (class mock_mapped_index) <symbol_name_at>: Likewise.
9769         (check_match): Likewise.
9770         (check_find_bounds_finds): Likewise.
9771         (test_mapped_index_find_name_component_bounds): Update.
9772         (CHECK_MATCH): Update.
9773         (dw2_expand_symtabs_matching): Update.
9774         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
9775         per_objfile parameter.
9776         <find_vec_in_debug_names>: Likewise.
9777         <m_per_objfile>: New field.
9778         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
9779         parameter.
9780         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
9781         (dw2_debug_names_iterator::next): Update.
9782         (dw2_debug_names_lookup_symbol): Update.
9783         (dw2_debug_names_expand_symtabs_for_function): Update.
9784         (dw2_debug_names_map_matching_symbols): Update.
9785         (dw2_debug_names_expand_symtabs_matching): Update.
9786         (dwarf2_read_debug_names): Update.
9787
9788 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9789
9790         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
9791         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
9792         move to dwarf2_per_objfile.
9793         <read_in_chain>: Remove.
9794         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
9795         remove_all_cus, age_comp_units>: New methods.
9796         <m_dwarf2_cus>: New member.
9797         (struct dwarf2_per_cu_data) <cu>: Remove.
9798         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
9799         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
9800         moved to methods of dwarf2_per_objfile.
9801         (dwarf2_clear_marks): Remove.
9802         (dwarf2_queue_item::~dwarf2_queue_item): Update.
9803         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
9804         (dwarf2_per_bfd::free_cached_comp_units): Remove.
9805         (dwarf2_per_objfile::remove_all_cus): New.
9806         (class free_cached_comp_units) <~free_cached_comp_units>:
9807         Update.
9808         (load_cu): Update.
9809         (dw2_do_instantiate_symtab): Adjust.
9810         (fill_in_sig_entry_from_dwo_entry): Adjust.
9811         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9812         (cutu_reader::cutu_reader): Likewise.
9813         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
9814         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
9815         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
9816         and dwarf2_per_objfile::age_comp_units.
9817         (load_partial_comp_unit): Update.
9818         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
9819         (process_queue): Likewise.
9820         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
9821         backlink.
9822         (dwarf2_read_addr_index): Likewise.
9823         (follow_die_offset): Likewise.
9824         (dwarf2_fetch_die_loc_sect_off): Likewise.
9825         (dwarf2_fetch_constant_bytes): Likewise.
9826         (dwarf2_fetch_die_type_sect_off): Likewise.
9827         (follow_die_sig_1): Likewise.
9828         (load_full_type_unit): Likewise.
9829         (read_signatured_type): Likewise.
9830         (dwarf2_cu::dwarf2_cu): Don't set cu field.
9831         (dwarf2_cu::~dwarf2_cu): Remove.
9832         (dwarf2_per_objfile::get_cu): New.
9833         (dwarf2_per_objfile::set_cu): New.
9834         (age_cached_comp_units): Rename to...
9835         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9836         to std::unordered_map.
9837         (free_one_cached_comp_unit): Rename to...
9838         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9839         to std::unordered_map.
9840         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9841         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9842         a dwarf2_per_objfile in data.
9843         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9844         (dwarf2_clear_marks): Remove.
9845
9846 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9847
9848         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9849         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9850         (init_tu_and_read_dwo_dies): Likewise.
9851         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9852         (cutu_reader::cutu_reader): Likewise.
9853         (load_partial_comp_unit): Likewise.
9854         (process_psymtab_comp_unit): Update.
9855         (build_type_psymtabs_1): Update.
9856         (process_skeletonless_type_unit): Update.
9857         (load_full_comp_unit): Update.
9858         (find_partial_die): Update.
9859         (dwarf2_read_addr_index): Update.
9860         (read_signatured_type): Update.
9861
9862 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9863
9864         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9865         m_header_read_in>: New fields.
9866         <get_header>: New method.
9867         * dwarf2/read.c (per_cu_header_read_in): Remove.
9868         (dwarf2_per_cu_data::get_header): New.
9869         (dwarf2_per_cu_data::addr_size): Update.
9870         (dwarf2_per_cu_data::offset_size): Update.
9871         (dwarf2_per_cu_data::ref_addr_size): Update.
9872
9873 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9874
9875         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9876         (dw2_do_instantiate_symtab): Update.
9877         (queue_and_load_all_dwo_tus): Change parameter from
9878         dwarf2_per_cu_data to dwarf2_cu.
9879         (dwarf2_fetch_die_loc_sect_off): Update.
9880         (dwarf2_fetch_constant_bytes): Update.
9881         (dwarf2_fetch_die_type_sect_off): Update.
9882
9883 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9884
9885         * dwarf2/read.c (process_full_comp_unit,
9886         process_full_type_unit): Remove per_cu, per_objfile paramters.
9887         Add dwarf2_cu parameter.
9888         (process_queue): Update.
9889
9890 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9891
9892         * dwarf2/read.c (create_cu_from_index_list): Replace
9893         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9894         (create_cus_from_index_list): Likewise.
9895         (create_cus_from_index): Likewise.
9896         (create_signatured_type_table_from_index): Likewise.
9897         (create_cus_from_debug_names_list): Likewise.
9898         (create_cus_from_debug_names): Likewise.
9899         (dwarf2_read_gdb_index): Update.
9900         (dwarf2_read_debug_names): Update.
9901
9902 2020-05-27  Tom Tromey  <tom@tromey.com>
9903             Simon Marchi  <simon.marchi@efficios.com>
9904
9905         * dwarf2/read.h (struct dwarf2_per_objfile)
9906         <get_type_for_signatured_type, set_type_for_signatured_type>:
9907         New methods.
9908         <m_type_map>: New member.
9909         (struct signatured_type) <type>: Remove.
9910         * dwarf2/read.c
9911         (dwarf2_per_objfile::get_type_for_signatured_type,
9912         dwarf2_per_objfile::set_type_for_signatured_type): New.
9913         (get_signatured_type): Use new methods.
9914
9915 2020-05-27  Tom Tromey  <tom@tromey.com>
9916             Simon Marchi  <simon.marchi@efficios.com>
9917
9918         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9919         (struct dwarf2_per_objfile) <type_units>: New member.
9920         <get_type_unit_group_unshareable>: New method.
9921         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9922         num_symtabs, symtabs>: Remove; move to
9923         type_unit_group_unshareable.
9924         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9925         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9926         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9927
9928 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9929
9930         * dwarf2/read.h (struct dwarf2_per_cu_data):
9931         <dwarf2_per_objfile>: Remove.
9932         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9933         dwarf2_per_objfile.
9934         (create_signatured_type_table_from_index): Likewise.
9935         (create_signatured_type_table_from_debug_names): Likewise.
9936         (create_debug_type_hash_table): Likewise.
9937         (fill_in_sig_entry_from_dwo_entry): Likewise.
9938         (create_type_unit_group): Likewise.
9939         (read_comp_units_from_section): Likewise.
9940         (create_cus_hash_table): Likewise.
9941
9942 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9943
9944         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9945         dwarf2_per_cu_data::dwarf2_per_objfile.
9946         (compute_compunit_symtab_includes): Likewise.
9947         (dwarf2_cu::start_symtab): Likewise.
9948
9949 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9950
9951         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9952         parameter.
9953         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9954         (read_namespace_alias): Update.
9955         (lookup_die_type): Update.
9956         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9957         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9958         Update.
9959         (disassemble_dwarf_expression): Update.
9960
9961 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9962
9963         * dwarf2/read.h (struct dwarf2_queue_item): Add
9964         dwarf2_per_objfile parameter, assign new parameter.
9965         <per_objfile>: New field.
9966         * dwarf2/read.c (free_one_cached_comp_unit): Add
9967         dwarf2_per_objfile parameter.
9968         (queue_comp_unit): Likewise.
9969         (dw2_do_instantiate_symtab): Update.
9970         (process_psymtab_comp_unit): Update.
9971         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9972         (process_imported_unit_die): Update.
9973         (queue_and_load_dwo_tu): Update.
9974         (follow_die_offset): Update.
9975         (follow_die_sig_1): Update.
9976
9977 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9978
9979         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9980         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9981         (read_call_site_scope): Assign per_objfile.
9982         (dwarf2_per_cu_data::objfile): Remove.
9983         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9984         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9985         dwarf2_per_objfile parameter.
9986         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9987         dwarf2_per_objfile parameter.
9988         (dwarf_expr_reg_to_entry_parameter): Add output
9989         dwarf2_per_objfile parameter.
9990         (locexpr_get_frame_base): Update.
9991         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9992         <push_dwarf_reg_entry_value>: Update.
9993         <call_site_to_target_addr>: Update.
9994         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9995         parameter.
9996         (value_of_dwarf_reg_entry): Update.
9997         (rw_pieced_value): Update.
9998         (indirect_synthetic_pointer): Update.
9999         (dwarf2_evaluate_property): Update.
10000         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
10001         parameter.
10002         (locexpr_read_variable): Update.
10003         (locexpr_get_symbol_read_needs): Update.
10004         (loclist_read_variable): Update.
10005
10006 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10007
10008         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10009         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10010         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
10011         parameter.
10012         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10013         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10014         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
10015         parameter.
10016         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
10017         sect_variable_value): Add dwarf2_per_objfile parameter.
10018         (class dwarf_evaluate_loc_desc) <dwarf_call,
10019         dwarf_variable_value>: Update.
10020         (fetch_const_value_from_synthetic_pointer): Add
10021         dwarf2_per_objfile parameter.
10022         (fetch_const_value_from_synthetic_pointer): Update.
10023         (coerced_pieced_ref): Update.
10024         (class symbol_needs_eval_context) <dwarf_call,
10025         dwarf_variable_value>: Update.
10026         (dwarf2_compile_expr_to_ax): Update.
10027
10028 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10029
10030         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
10031         parameter.
10032         (dwarf2_evaluate_loc_desc_full): Update.
10033
10034 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10035
10036         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
10037         parameter.
10038         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
10039         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
10040         dwarf2_per_objfile parameter.
10041         (decode_debug_loc_dwo_addresses): Likewise.
10042         (dwarf2_find_location_expression): Update.
10043         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
10044         (locexpr_describe_location_piece): Add dwarf2_per_objfile
10045         parameter.
10046         (disassemble_dwarf_expression): Add dwarf2_per_objfile
10047         parameter.
10048         (locexpr_describe_location_1): Likewise.
10049         (locexpr_describe_location): Update.
10050
10051 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10052
10053         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
10054         Remove.
10055         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
10056         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
10057         (dwarf2_compile_property_to_c): Update.
10058         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
10059         use text offset from objfile.
10060         (locexpr_tracepoint_var_ref): Update.
10061         (locexpr_generate_c_location): Update.
10062         (loclist_describe_location): Update.
10063         (loclist_tracepoint_var_ref): Update.
10064         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
10065         dwarf2_per_objfile parameter.
10066         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
10067         use text offset from objfile.
10068         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
10069
10070 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10071
10072         * dwarf2/expr.h (struct dwarf_expr_context)
10073         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
10074         <offset>: Remove.
10075         <per_objfile>: New member.
10076         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
10077         dwarf2_per_objfile parameter.  Don't set offset, set
10078         per_objfile.
10079         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
10080         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
10081         a dwarf2_per_objfile object instead of an offset.
10082         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
10083         constructor.
10084         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
10085         to dwarf2_expr_executor constructor.  Don't set offset.
10086         (dwarf2_fetch_cfa_info): Update.
10087         (struct dwarf2_frame_cache) <text_offset>: Remove.
10088         <per_objfile>: New field.
10089         (dwarf2_frame_cache): Update.
10090         (dwarf2_frame_prev_register): Update.
10091         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
10092         <dwarf_evaluate_loc_desc>: Add constructor.
10093         (dwarf2_evaluate_loc_desc_full): Update.
10094         (dwarf2_locexpr_baton_eval): Update.
10095         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
10096         Add constructor.
10097         (dwarf2_loc_desc_get_symbol_read_needs): Update.
10098
10099 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10100
10101         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
10102         addr_sized_int_type>: Move to dwarf2_cu.
10103         <int_type>: Move to dwarf2_per_objfile.
10104         (struct dwarf2_per_objfile) <int_type>: Move here.
10105         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
10106         addr_sized_int_type>: Move here.
10107         (read_func_scope): Update.
10108         (read_array_type): Update.
10109         (read_tag_string_type): Update.
10110         (attr_to_dynamic_prop): Update.
10111         (dwarf2_per_cu_data::int_type): Rename to...
10112         (dwarf2_per_objfile::int_type): ... this.
10113         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
10114         (dwarf2_cu::addr_sized_int_type): ... this.
10115         (read_subrange_type): Update.
10116         (dwarf2_per_cu_data::addr_type): Rename to...
10117         (dwarf2_cu::addr_type): ... this.
10118         (set_die_type): Update.
10119
10120 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10121
10122         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
10123         data through per_cu->cu.
10124
10125 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10126
10127         * dwarf2/read.c (lookup_dwo_comp_unit): Change
10128         dwarf2_per_cu_data parameter fo dwarf2_cu.
10129         (lookup_dwo_type_unit): Likewise.
10130         (read_cutu_die_from_dwo): Likewise.
10131         (lookup_dwo_unit): Likewise.
10132         (open_and_init_dwo_file): Likewise.
10133         (lookup_dwo_cutu): Likewise.
10134         (lookup_dwo_comp_unit): Likewise.
10135         (lookup_dwo_type_unit): Likewise.
10136         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10137         (cutu_reader::cutu_reader): Update.
10138
10139 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10140
10141         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
10142         parameter.
10143         (process_full_type_unit): Likewise.
10144         (process_queue): Update.
10145
10146 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10147
10148         * dwarf2/read.c (recursively_compute_inclusions): Add
10149         dwarf2_per_objfile parameter.
10150         (compute_compunit_symtab_includes): Likewise.
10151         (process_cu_includes): Update.
10152
10153 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10154
10155         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
10156         parameter.
10157         (create_type_unit_group): Update.
10158         (process_psymtab_comp_unit_reader): Update.
10159         (build_type_psymtabs_reader): Update.
10160
10161 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10162
10163         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
10164         object through m_this_cu->cu.
10165
10166 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10167
10168         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
10169         the info parameter.
10170         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
10171
10172 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10173
10174         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
10175         per_objfile parameter.
10176         (load_full_type_unit): Add per_objfile parameter.
10177         (read_signatured_type): Likewise.
10178         (load_full_comp_unit): Likewise.
10179         (load_cu): Likewise.
10180         (dw2_do_instantiate_symtab): Likewise.
10181         (dw2_get_file_names): Likewise.
10182         (dw2_map_symtabs_matching_filename): Update.
10183         (dw_expand_symtabs_matching_file_matcher): Update.
10184         (dw2_map_symbol_filenames): Update.
10185         (process_psymtab_comp_unit): Add per_objfile parameter.
10186         (build_type_psymtabs_1): Update.
10187         (process_skeletonless_type_unit): Update.
10188         (dwarf2_build_psymtabs_hard): Update.
10189         (load_partial_comp_unit): Add per_objfile parameter.
10190         (scan_partial_symbols): Update.
10191         (load_full_comp_unit): Add per_objfile parameter.
10192         (process_imported_unit_die): Update.
10193         (create_cus_hash_table): Update.
10194         (find_partial_die): Update.
10195         (dwarf2_read_addr_index): Update.
10196         (follow_die_offset): Update.
10197         (dwarf2_fetch_die_loc_sect_off): Update.
10198         (dwarf2_fetch_constant_bytes): Update.
10199         (dwarf2_fetch_die_type_sect_off): Update.
10200         (follow_die_sig_1): Update.
10201         (load_full_type_unit): Add per_objfile parameter.
10202         (read_signatured_type): Likewise.
10203
10204 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10205
10206         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
10207         of objfile_name.
10208
10209 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10210
10211         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
10212         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10213         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
10214         field.
10215         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10216         (create_cus_from_index): Update.
10217         (dwarf2_read_gdb_index): Update.
10218         (create_cus_from_debug_names): Update.
10219         (dwarf2_read_debug_names): Update.
10220         (get_abbrev_section_for_cu): Update.
10221         (create_all_comp_units): Update.
10222         (read_attribute_value): Update.
10223         (get_debug_line_section): Update.
10224         * dwarf2/index-cache.c (index_cache::store): Update.
10225         * dwarf2/index-write.c (save_gdb_index_command): Update.
10226         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
10227
10228 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10229
10230         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
10231         member.
10232         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
10233         dwarf2_per_cu_data::per_bfd.
10234         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
10235         (create_type_unit_group): Likewise.
10236         (queue_comp_unit): Remove reference to
10237         per_cu->dwarf2_per_objfile.
10238         (maybe_queue_comp_unit): Likewise.
10239         (fill_in_sig_entry_from_dwo_entry): Assign new field.
10240         (create_cus_hash_table): Assign new field.
10241
10242 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10243
10244         * dwarf2/read.c: Replace
10245         dwarf2_cu->per_cu->dwarf2_per_objfile references with
10246         dwarf2_cu->per_objfile throughout.
10247
10248 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10249
10250         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
10251         parameter, don't use per_cu->dwarf2_per_objfile.
10252         (dw2_instantiate_symtab): Likewise.
10253         (dw2_find_last_source_symtab): Update.
10254         (dw2_map_expand_apply): Update.
10255         (dw2_lookup_symbol): Update.
10256         (dw2_expand_symtabs_for_function): Update.
10257         (dw2_expand_all_symtabs): Update.
10258         (dw2_expand_symtabs_with_fullname): Update.
10259         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
10260         don't use per_cu->dwarf2_per_objfile.
10261         (dw2_expand_marked_cus): Update.
10262         (dw2_find_pc_sect_compunit_symtab): Update.
10263         (dw2_debug_names_lookup_symbol): Update.
10264         (dw2_debug_names_expand_symtabs_for_function): Update.
10265         (dw2_debug_names_map_matching_symbols): Update.
10266         (dwarf2_psymtab::expand_psymtab): Update.
10267
10268 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10269
10270         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
10271         <per_objfile>: New member.
10272         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
10273         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
10274         call to dwarf2_cu.
10275         (cutu_reader::cutu_reader): Update.
10276         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
10277
10278 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10279
10280         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
10281         struct dwarf2_per_objfile.
10282         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
10283         dwarf2_per_bfd.
10284         * dwarf2/read.c (set_die_type): Update.
10285         (get_die_type_at_offset): Update.
10286
10287 2020-05-27  Tom Tromey  <tom@tromey.com>
10288             Simon Marchi  <simon.marchi@efficios.com>
10289
10290         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
10291         method.
10292         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
10293         get_symtab, set_symtab>: New methods.
10294         <m_symtabs>: New field.
10295         (struct dwarf2_psymtab): Derive from partial_symtab.
10296         <readin_p, get_compunit_symtab>: Declare methods.
10297         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
10298         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
10299         New methods.
10300         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
10301         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
10302         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
10303         (dw2_symtab_iter_next, dw2_print_stats)
10304         (dw2_expand_symtabs_with_fullname)
10305         (dw2_expand_symtabs_matching_one)
10306         (dw_expand_symtabs_matching_file_matcher)
10307         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
10308         (dw2_debug_names_iterator::next)
10309         (dw2_debug_names_map_matching_symbols)
10310         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
10311         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
10312         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
10313         New methods.
10314         (get_compunit_symtab, process_full_comp_unit)
10315         (process_full_type_unit): Update.
10316         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
10317
10318 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10319
10320         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
10321         then introduce a new dwarf2_per_objfile type.
10322         <read_line_string>: Move to the new dwarf2_per_objfile type.
10323         <objfile>: Likewise.
10324         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
10325         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
10326         dwarf2_per_objfile->per_bfd.
10327         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
10328         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
10329         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
10330         (dwarf2_per_bfd::free_cached_comp_units): ... this.
10331         (dwarf2_has_info): Allocate dwarf2_per_bfd.
10332         (dwarf2_per_objfile::locate_sections): Rename to...
10333         (dwarf2_per_bfd::locate_sections): ... this.
10334         (dwarf2_per_objfile::get_cutu): Rename to...
10335         (dwarf2_per_bfd::get_cutu): ... this.
10336         (dwarf2_per_objfile::get_cu): Rename to...
10337         (dwarf2_per_bfd::get_cu): ... this.
10338         (dwarf2_per_objfile::get_tu): Rename to...
10339         (dwarf2_per_bfd::get_tu): ... this.
10340         (dwarf2_per_objfile::allocate_per_cu): Rename to...
10341         (dwarf2_per_bfd::allocate_per_cu): ... this.
10342         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
10343         (dwarf2_per_bfd::allocate_signatured_type): ... this.
10344         (get_gdb_index_contents_ftype): Change parameter from
10345         dwarf2_per_objfile to dwarf2_per_bfd.
10346         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
10347         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
10348
10349 2020-05-27  Tom Tromey  <tom@tromey.com>
10350             Simon Marchi  <simon.marchi@efficios.com>
10351
10352         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
10353         (allocate_piece_closure): Set "per_objfile" member.
10354         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
10355         (locexpr_describe_location, loclist_describe_location): Use new
10356         member.
10357         * dwarf2/read.c (read_call_site_scope)
10358         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
10359         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
10360         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
10361         handle_data_member_location): Set per_objfile member.
10362         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
10363         member.
10364         (struct dwarf2_loclist_baton) <per_objfile>: New member.
10365
10366 2020-05-27  Tom Tromey  <tom@tromey.com>
10367
10368         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
10369         allocate_signatured_type>: Declare new methods.
10370         <m_num_psymtabs>: New member.
10371         (struct dwarf2_per_cu_data) <index>: New member.
10372         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
10373         (dwarf2_per_objfile::allocate_signatured_type): New methods.
10374         (create_cu_from_index_list): Use allocate_per_cu.
10375         (create_signatured_type_table_from_index)
10376         (create_signatured_type_table_from_debug_names)
10377         (create_debug_type_hash_table, add_type_unit)
10378         (read_comp_units_from_section): Use allocate_signatured_type.
10379
10380 2020-05-27  Tom Tromey  <tom@tromey.com>
10381
10382         * psymtab.c (partial_map_expand_apply)
10383         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10384         (psym_lookup_global_symbol_language)
10385         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10386         (psym_print_stats, psym_expand_symtabs_for_function)
10387         (psym_map_symbol_filenames, psym_map_matching_symbols)
10388         (psym_expand_symtabs_matching)
10389         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10390         (maintenance_check_psymtabs): Update.
10391         * psympriv.h (struct partial_symtab) <readin_p,
10392         get_compunit_symtab>: Add objfile parameter.
10393         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
10394         Likewise.
10395         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
10396         get_compunit_symtab>: Likewise.
10397         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
10398
10399 2020-05-27  Tom Tromey  <tom@tromey.com>
10400
10401         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
10402         member.
10403         * dwarf2/read.c (delete_file_name_entry): Fix comment.
10404         (create_cu_from_index_list)
10405         (create_signatured_type_table_from_index)
10406         (create_signatured_type_table_from_debug_names)
10407         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
10408         (dwarf2_create_include_psymtab)
10409         (create_debug_type_hash_table, add_type_unit)
10410         (create_type_unit_group, read_comp_units_from_section)
10411         (dwarf2_compute_name, create_cus_hash_table)
10412         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10413         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
10414         obstack.
10415         (dw2_get_real_path): Likewise.  Change argument to
10416         dwarf2_per_objfile.
10417
10418 2020-05-27  Luis Machado  <luis.machado@linaro.org>
10419
10420         PR tdep/26000
10421         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
10422         for ldrd (immediate).
10423
10424 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10425
10426         * command.h: Add comment giving the name of class_tui.
10427         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
10428         create the fake command for the help for class_tui.
10429
10430 2020-05-26  Tom Tromey  <tromey@adacore.com>
10431
10432         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
10433         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
10434         (val_atr): New function.
10435         (value_val_atr): Use it.
10436         * ada-valprint.c (print_optional_low_bound): Change low bound
10437         handling for enums.
10438         (val_print_packed_array_elements): Don't call discrete_position.
10439         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
10440         discrete_position for enum types.
10441         * language.c (default_print_array_index): Change type.
10442         * language.h (struct language_defn) <la_print_array_index>: Add
10443         index_type parameter, change type of index_value.
10444         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
10445         (default_print_array_index): Update.
10446         * valprint.c (maybe_print_array_index): Don't call
10447         value_from_longest.  Update.
10448         (value_print_array_elements): Don't call discrete_position.
10449
10450 2020-05-26  Tom Tromey  <tromey@adacore.com>
10451
10452         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
10453         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
10454
10455 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
10456
10457         PR gdb/13519
10458         * avr-tdep.c (avr_integer_to_address): Return data or code
10459         address accordingly to the second 'type' argument of the
10460         function.
10461
10462 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
10463
10464         * infcmd.c, inferior.h: (construct_inferior_arguments):
10465         Moved function from here to gdbsupport/common-inferior.{h,cc}
10466
10467 2020-05-23  Tom Tromey  <tom@tromey.com>
10468
10469         Revert commit eca1f90c:
10470         * NEWS: Remove entry for completion styling.
10471         * completer.c (_rl_completion_prefix_display_length): Move
10472         declaration later.
10473         (gdb_fnprint): Revert.
10474         (gdb_display_match_list_1): Likewise.
10475         * cli/cli-style.c (completion_prefix_style)
10476         (completion_difference_style, completion_suffix_style): Remove.
10477         (_initialize_cli_style): Revert.
10478         * cli/cli-style.h (completion_prefix_style)
10479         (completion_difference_style, completion_suffix_style): Don't
10480         declare.
10481
10482 2020-05-24  Pedro Alves  <palves@redhat.com>
10483
10484         * symtab.c (completion_list_add_name): Return boolean indication
10485         of whether the symbol matched.
10486         (completion_list_add_symbol): Don't try to remove C++ aliases if
10487         the symbol didn't match in the first place.
10488         * symtab.h (completion_list_add_name): Return bool.
10489
10490 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
10491
10492         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
10493         type::field.
10494
10495 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
10496
10497         GDB 9.2 released.
10498
10499 2020-05-23  Tom Tromey  <tom@tromey.com>
10500
10501         * NEWS: Add entry for completion styling.
10502         * completer.c (_rl_completion_prefix_display_length): Move
10503         declaration earlier.
10504         (gdb_fnprint): Use completion_style.
10505         (gdb_display_match_list_1): Likewise.
10506         * cli/cli-style.c (completion_prefix_style)
10507         (completion_difference_style, completion_suffix_style): New
10508         globals.
10509         (_initialize_cli_style): Register new globals.
10510         * cli/cli-style.h (completion_prefix_style)
10511         (completion_difference_style, completion_suffix_style): Declare.
10512
10513 2020-05-23  Pedro Alves  <palves@redhat.com>
10514
10515         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
10516         (parse_escape): Use ISDIGIT instead of isdigit.
10517         (puts_debug): Use gdb_isprint instead of isprint.
10518         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
10519         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
10520         ISSPACE instead of isspace.
10521         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
10522         instead of isspace.
10523         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
10524         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
10525         instead of isxdigit and ISDIGIT instead of isdigit.
10526
10527 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10528
10529         * gdbtypes.h (struct type) <field>: New method.
10530         (TYPE_FIELDS): Remove, replace all uses with either type::fields
10531         or type::field.
10532
10533 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10534
10535         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
10536         (TYPE_FIELDS): Use type::fields.  Change all call sites that
10537         modify the propery to use type::set_fields instead.
10538
10539 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10540
10541         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
10542         type::num_fields instead.
10543
10544 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10545
10546         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
10547         methods.
10548         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
10549         that modify the number of fields to use type::set_num_fields
10550         instead.
10551
10552 2020-05-22  Tom Tromey  <tromey@adacore.com>
10553
10554         * compile/compile-object-load.h (munmap_list_free): Don't
10555         declare.
10556
10557 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
10558
10559         * annotate.c (annotate_source_line): Update return type, add call
10560         to update current symtab and line.
10561         * annotate.h (annotate_source_line): Update return type, and
10562         extend header comment.
10563         * source.c (info_line_command): Check annotation_level before
10564         calling annotate_source_line.
10565         * stack.c (print_frame_info): If calling annotate_source_line
10566         returns true, then don't print any other source line information.
10567
10568 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10569
10570         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
10571
10572 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10573
10574         * coffread.c (patch_type): Remove NULL check before xfree.
10575         * corefile.c (set_gnutarget): Likewise.
10576         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
10577         * exec.c (build_section_table): Likewise.
10578         * remote.c (remote_target::pass_signals): Likewise.
10579         * utils.c (n_spaces): Likewise.
10580         * cli/cli-script.c (document_command): Likewise.
10581         * i386-windows-tdep.c (core_process_module_section): Likewise.
10582         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
10583
10584 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
10585
10586         * symfile.c (reread_symbols): Clear objfile's section_offsets
10587         vector and section indices, re-compute them by calling
10588         sym_offsets.
10589
10590 2020-05-20  Tom Tromey  <tromey@adacore.com>
10591
10592         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
10593         (desc_one_bound, desc_index_type): Compute field name.
10594
10595 2020-05-20  Tom de Vries  <tdevries@suse.de>
10596
10597         PR symtab/25833
10598         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
10599
10600 2020-05-20  Alan Modra  <amodra@gmail.com>
10601
10602         PR 25993
10603         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
10604         bfd_set_filename.
10605         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
10606         passed to bfd_set_filename.
10607         * symfile-mem.c (add_vsyscall_page): Likewise for string
10608         passed to symbol_file_add_from_memory.
10609         (symbol_file_add_from_memory): Make name param a const char* and
10610         don't strdup.
10611
10612 2020-05-20  Alan Modra  <amodra@gmail.com>
10613
10614         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
10615         rather than accessing bfd->filename directly.
10616         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
10617         and use bfd_section_name.
10618         * dwarf2/frame.c (decode_frame_entry): Likewise.
10619         * exec.c (exec_set_section_address): Likewise.
10620         * solib-aix.c (solib_aix_bfd_open): Likewise.
10621         * stap-probe.c (get_stap_base_address): Likewise.
10622         * symfile.c (reread_symbols): Likewise.
10623
10624 2020-05-19  Tom Tromey  <tromey@adacore.com>
10625
10626         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
10627
10628 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10629
10630         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
10631
10632 2020-05-19  Pedro Alves  <palves@redhat.com>
10633
10634         * NEWS (set exec-file-mismatch): Adjust entry.
10635         * exec.c: Include "build-id.h".
10636         (validate_exec_file): Try to match build IDs instead of filenames.
10637         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
10638         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
10639         and pass down 'warn_if_slow'.
10640         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
10641         gdb_bfd_open_closure to pass it down.
10642         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
10643
10644 2020-05-19  Pedro Alves  <palves@redhat.com>
10645
10646         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
10647         * target.c (target_fileio_open_1): Rename to target_fileio_open
10648         and make extern.  Use bool.
10649         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
10650         (target_fileio_read_alloc_1): Adjust.
10651         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
10652         (target_fileio_open_warn_if_slow): Delete declaration.
10653
10654 2020-05-19  Pedro Alves  <palves@redhat.com>
10655
10656         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
10657         Adjust all callers.
10658
10659 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
10660
10661         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
10662         whether disp is negative.
10663
10664 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10665
10666         * symfile.h (struct symfile_segment_data)
10667         <~symfile_segment_data>: Remove.
10668         <segment_info>: Change to std::vector.
10669         * symfile.c (default_symfile_segments): Update.
10670         * elfread.c (elf_symfile_segments): Update.
10671
10672 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10673
10674         * symfile.h (struct symfile_segment_data) <struct segment>: New.
10675         <segments>: New.
10676         <segment_bases, segment_sizes>: Remove.
10677         * symfile.c (default_symfile_segments): Update.
10678         * elfread.c (elf_symfile_segments): Update.
10679         * remote.c (remote_target::get_offsets): Update.
10680         * solib-target.c (solib_target_relocate_section_addresses):
10681         Update.
10682
10683 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10684
10685         * symfile.h (struct symfile_segment_data): Initialize fields.
10686         <~symfile_segment_data>: Add.
10687         (symfile_segment_data_up): New.
10688         (struct sym_fns) <sym_segments>: Return a
10689         symfile_segment_data_up.
10690         (default_symfile_segments): Return a symfile_segment_data_up.
10691         (free_symfile_segment_data): Remove.
10692         (get_symfile_segment_data): Return a symfile_segment_data_up.
10693         * symfile.c (default_symfile_segments): Likewise.
10694         (get_symfile_segment_data): Likewise.
10695         (free_symfile_segment_data): Remove.
10696         (symfile_find_segment_sections): Update.
10697         * elfread.c (elf_symfile_segments): Return a
10698         symfile_segment_data_up.
10699         * remote.c (remote_target::get_offsets): Update.
10700         * solib-target.c (solib_target_relocate_section_addresses):
10701         Update.
10702         * symfile-debug.c (debug_sym_segments): Return a
10703         symfile_segment_data_up.
10704
10705 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10706
10707         PR build/25981
10708         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
10709         Hardcode register numbers.
10710
10711         PR build/25981
10712         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
10713         procfs_find_LDT_entry): Remove.
10714         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
10715         procfs_find_LDT_entry): Remove.
10716         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
10717         Remove.
10718
10719 2020-05-17  Pedro Alves  <palves@redhat.com>
10720             Andrew Burgess  <andrew.burgess@embecosm.com>
10721             Keno Fischer  <keno@juliacomputing.com>
10722
10723         PR gdb/25741
10724         * breakpoint.c (build_target_condition_list): Update comments.
10725         (build_target_command_list): Update comments and skip matching
10726         locations.
10727         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
10728         a separate function.  Simplify "set breakpoint auto-hw off"
10729         handling.
10730         (insert_breakpoints): Update comment.
10731         (tracepoint_locations_match): New parameter.  For breakpoints,
10732         compare location types too, if the caller wants to.
10733         (handle_automatic_hardware_breakpoints): New functions.
10734         (bp_location_is_less_than): Also sort by location type and
10735         hardware breakpoint length.
10736         (update_global_location_list): Handle "set breakpoint auto-hw on"
10737         here.
10738         (update_breakpoint_locations): Ask breakpoint_locations_match to
10739         ignore location types.
10740
10741 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10742
10743         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
10744         type::name instead.
10745
10746 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10747
10748         * gdbtypes.h (struct type) <name, set_name>: New methods.
10749         (TYPE_CODE): Use type::name.  Change all call sites used to set
10750         the name to use type::set_name instead.
10751
10752 2020-05-16  Tom Tromey  <tom@tromey.com>
10753
10754         * top.c (quit_force): Update.
10755         * infrun.c (handle_no_resumed): Update.
10756         * top.h (all_uis): New function.
10757         (ALL_UIS): Remove.
10758
10759 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10760
10761         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
10762
10763 2020-05-16  Pedro Alves  <palves@redhat.com>
10764
10765         * ia64-linux-nat.c
10766         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
10767         Declare method.
10768         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
10769
10770 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
10771
10772         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
10773         (sparc64_adi_info): Likewise.
10774
10775 2020-05-15  Tom Tromey  <tom@tromey.com>
10776
10777         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
10778         block_objfile.
10779         (lookup_objfile_from_block): Remove.
10780         (lookup_symbol_in_block, lookup_symbol_in_static_block)
10781         (lookup_global_symbol): Use block_objfile.
10782         * symtab.h (lookup_objfile_from_block): Don't declare.
10783         * printcmd.c (clear_dangling_display_expressions): Use
10784         block_objfile.
10785         * parse.c (operator_check_standard): Use block_objfile.
10786
10787 2020-05-15  Tom Tromey  <tom@tromey.com>
10788
10789         * language.c (language_alloc_type_symbol): Set
10790         SYMBOL_SECTION.
10791         * symtab.c (initialize_objfile_symbol): Remove.
10792         (allocate_symbol): Remove.
10793         (allocate_template_symbol): Remove.
10794         * dwarf2/read.c (fixup_go_packaging): Use "new".
10795         (new_symbol): Use "new".
10796         (read_variable): Don't call initialize_objfile_symbol.  Use
10797         "new".
10798         (read_func_scope): Use "new".
10799         * xcoffread.c (process_xcoff_symbol): Don't call
10800         initialize_objfile_symbol.
10801         (SYMBOL_DUP): Remove.
10802         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
10803         "new".
10804         * symtab.h (allocate_symbol, initialize_objfile_symbol)
10805         (allocate_template_symbol): Don't declare.
10806         (struct symbol): Add copy constructor.  Change defaults.
10807         * jit.c (finalize_symtab): Use "new".
10808         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
10809         Use "new".
10810         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
10811         (common_block_end): Use "new".
10812         * mdebugread.c (parse_symbol): Use "new".
10813         (new_symbol): Likewise.
10814
10815 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10816
10817         * NEWS: Mention changes to help and apropos.
10818
10819 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10820
10821         * command.h (enum command_class): Improve comments, document
10822         that class_alias is for user-defined aliases, give the class
10823         name for each class, remove unused class_xdb.
10824         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
10825         * breakpoint.c (_initialize_breakpoint): Replace class_alias
10826         by a precise class.
10827         * infcmd.c (_initialize_infcmd): Likewise.
10828         * reverse.c (_initialize_reverse): Likewise.
10829         * stack.c (_initialize_stack): Likewise.
10830         * symfile.c (_initialize_symfile): Likewise.
10831         * tracepoint.c (_initialize_tracepoint): Likewise.
10832
10833 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10834
10835         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10836         when their aliased command is traversed.
10837         (help_cmd): Add fput_command_names_styled call to
10838         output command name and aliases when command has an alias.
10839
10840 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10841
10842         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10843         * cli/cli-decode.c (help_cmd_list): Declare as static,
10844         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10845         a command together with the command.
10846         (fput_command_name_styled, fput_command_names_styled): New functions.
10847         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10848         fput_command_name_styled.
10849         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10850         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10851
10852 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10853
10854         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10855         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10856         * command.h (cmd_show_list): Likewise.
10857         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10858         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10859
10860 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10861
10862         * unittests/command-def-selftests.c (traverse_command_structure):
10863         Verify all commands of a list have the same prefix command and
10864         that only the top cmdlist commands have a null prefix.
10865
10866 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10867
10868         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10869         as prefix, not one of its aliases.
10870         (set_cmd_prefix): Remove.
10871         (do_add_cmd): Centralize the setting of the prefix of a command, when
10872         command is defined after its full chain of prefix commands.
10873         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10874         (add_setshow_cmd_full): Likewise.
10875         (update_prefix_field_of_prefixed_commands): New function.
10876         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10877         update_prefix_field_of_prefixed_commands.
10878         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10879         addresses of remote_set_cmdlist and remote_show_cmdlist given
10880         as argument, not the address of an argument.
10881         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10882         * gdb/remote.c (_initialize_remote): Likewise.
10883
10884 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10885
10886         * cli/cli-cmds.c (alias_command): Check for an existing alias
10887         using lookup_cmd_composition, as valid_command_p is too strict
10888         and forbids aliases that are the prefix of an existing alias
10889         or command.
10890         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10891         command is properly recognised as a valid command.
10892
10893 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10894
10895         * unittests/help-doc-selftests.c: Rename to
10896         unittests/command-def-selftests.c
10897         * unittests/command-def-selftests.c (help_doc_tests): Update some
10898         comments.
10899         (command_structure_tests, traverse_command_structure): New namespace
10900         and function.
10901         (command_structure_invariants_tests): New function.
10902         (_initialize_command_def_selftests) Renamed from
10903         _initialize_help_doc_selftests, register command_structure_invariants
10904         selftest.
10905
10906 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10907
10908         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10909         an alias of 'show'.
10910
10911 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10912
10913         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10914         ada_is_fixed_point_type.  Update all callers.
10915         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10916         all callers.
10917         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10918         Update all callers.
10919         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10920         print_fixed_point_type.  Update all callers.
10921         * ada-valprint.c (ada_value_print_num): Replace call to
10922         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10923
10924 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10925
10926         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10927         processors.
10928         (cpu_supports_bts): Add CV_AMD case.
10929
10930 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10931             Simon Marchi  <simon.marchi@efficios.com>
10932
10933         * infrun.c (stop_all_threads): Collect multiple wait events at
10934         each pass.
10935
10936 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10937
10938         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10939         type::code instead.
10940
10941 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10942
10943         * gdbtypes.h (struct type) <code, set_code>: New methods.
10944         (TYPE_CODE): Use type::code.  Change all call sites used to set
10945         the code to use type::set_code instead.
10946
10947 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10948             Tom de Vries  <tdevries@suse.de>
10949             Pedro Alves  <palves@redhat.com>
10950
10951         PR threads/25478
10952         * infrun.c (stop_all_threads): Do NOT ignore
10953         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10954         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10955         received.
10956         (handle_no_resumed): Remove code handling a live inferior with no
10957         threads.
10958         * remote.c (has_single_non_exited_thread): New.
10959         (remote_target::update_thread_list): Do not delete a thread if is
10960         the last thread of the process.
10961         * thread.c (thread_select): Call delete_exited_threads instead of
10962         prune_threads.
10963
10964 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10965
10966         * infrun.c (stop_all_threads): Enable/disable thread events of all
10967         targets.  Move a debug message denoting the end of the function
10968         into the SCOPED_EXIT block.
10969
10970 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10971
10972         * process-stratum-target.h: Include <set>.
10973         (all_non_exited_process_targets, switch_to_target_no_thread): New
10974         function declarations.
10975         * process-stratum-target.c (all_non_exited_process_targets)
10976         (switch_to_target_no_thread): New function implementations.
10977
10978 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10979
10980         * infrun.c (handle_inferior_event): Extract out a piece of code
10981         into...
10982         (mark_non_executing_threads): ...this new function.
10983
10984 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10985
10986         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10987         use.
10988
10989 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10990
10991         * regcache.c (regcache_read_pc_protected): New function
10992         implementation that returns 0 if the PC cannot read via
10993         'regcache_read_pc'.
10994         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10995         instead of 'regcache_read_pc'.
10996         (keep_going_pass_signal): Ditto.
10997
10998 2020-05-13  Tom Tromey  <tromey@adacore.com>
10999
11000         * ada-lang.c (align_value): Remove.
11001         (ada_template_to_fixed_record_type_1): Use align_up.
11002
11003 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11004
11005         * async-event.c: Update the copyright year.
11006         * async-event.h: Update the copyright year.
11007
11008 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
11009
11010         * objfiles.h (is_addr_in_objfile,
11011         shared_objfile_contains_address_p): Return bool.
11012         * objfile.c (is_addr_in_objfile,
11013         shared_objfile_contains_address_p): Return bool.
11014
11015 2020-05-11  Tom Tromey  <tromey@adacore.com>
11016
11017         * cli/cli-cmds.c (info_command): Restore.
11018         (_initialize_cli_cmds): Use add_prefix_command for "info".
11019         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
11020
11021 2020-05-11  Tom Tromey  <tromey@adacore.com>
11022
11023         * ada-lang.c (ada_value_primitive_field): Now public.
11024         * ada-lang.h (ada_value_primitive_field): Declare.
11025         * ada-valprint.c (print_field_values): Use
11026         ada_value_primitive_field for wrapper fields.
11027
11028 2020-05-11  Tom de Vries  <tdevries@suse.de>
11029
11030         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
11031         MODULE_DOMAIN.
11032
11033 2020-05-11  Tom de Vries  <tdevries@suse.de>
11034
11035         PR symtab/25941
11036         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
11037         with length 0, if not gdb-produced.
11038         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
11039
11040 2020-05-09  Tom de Vries  <tdevries@suse.de>
11041
11042         PR gdb/25955
11043         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
11044         calculation.
11045
11046 2020-05-09  Tom Tromey  <tom@tromey.com>
11047
11048         * top.c (server_command): Now bool.
11049         * top.h (server_command): Now bool.
11050
11051 2020-05-08  Tom Tromey  <tromey@adacore.com>
11052
11053         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
11054         already being processed.
11055
11056 2020-05-08  Tom Tromey  <tom@tromey.com>
11057
11058         * printcmd.c (struct display) <next>: Remove.
11059         <display>: New constructor.
11060         <exp_string>: Now a std::string.
11061         <enabled_p>: Now a bool.
11062         (display_number): Move definition earlier.
11063         (displays): Rename from display_chain.  Now a std::vector.
11064         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
11065         (display_command): Update.
11066         (do_one_display, disable_display)
11067         (enable_disable_display_command, do_enable_disable_display):
11068         Update.
11069         (free_display): Remove.
11070         (clear_displays): Rewrite.
11071         (delete_display): Update.
11072         (map_display_numbers): Use function_view.  Remove "data"
11073         parameter.  Update.
11074         (do_delete_display): Remove.
11075         (undisplay_command): Update.
11076         (do_one_display, do_displays, disable_display)
11077         (info_display_command): Update.
11078         (do_enable_disable_display): Remove.
11079         (enable_disable_display_command)
11080         (clear_dangling_display_expressions): Update.
11081
11082 2020-05-08  Tom Tromey  <tom@tromey.com>
11083
11084         * symtab.c (set_symbol_cache_size)
11085         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
11086         (maintenance_print_symbol_cache_statistics): Update.
11087         * symmisc.c (print_symbol_bcache_statistics)
11088         (print_objfile_statistics, maintenance_print_objfiles)
11089         (maintenance_info_symtabs, maintenance_check_symtabs)
11090         (maintenance_expand_symtabs, maintenance_info_line_tables):
11091         Update.
11092         * symfile-debug.c (set_debug_symfile): Update.
11093         * source.c (forget_cached_source_info): Update.
11094         * python/python.c (gdbpy_progspaces): Update.
11095         * psymtab.c (maintenance_info_psymtabs): Update.
11096         * probe.c (parse_probes): Update.
11097         * linespec.c (iterate_over_all_matching_symtabs)
11098         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
11099         * guile/scm-progspace.c (gdbscm_progspaces): Update.
11100         * exec.c (exec_target::close): Update.
11101         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
11102         * breakpoint.c (print_one_breakpoint_location)
11103         (create_longjmp_master_breakpoint)
11104         (create_std_terminate_master_breakpoint): Update.
11105         * progspace.c (program_spaces): Now a std::vector.
11106         (maybe_new_address_space): Update.
11107         (add_program_space): Remove.
11108         (program_space::program_space): Update.
11109         (remove_program_space): Update.
11110         (number_of_program_spaces): Remove.
11111         (print_program_space, update_address_spaces): Update.
11112         * progspace.h (program_spaces): Change type.
11113         (ALL_PSPACES): Remove.
11114         (number_of_program_spaces): Don't declare.
11115         (struct program_space) <next>: Remove.
11116
11117 2020-05-08  Tom Tromey  <tom@tromey.com>
11118
11119         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
11120         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
11121         (enable_break): Update.
11122         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
11123         (frv_fdpic_find_canonical_descriptor): Update.
11124         (frv_fetch_objfile_link_map): Update.
11125         * progspace.c (program_space::free_all_objfiles): Update.
11126         (program_space::solibs): New method.
11127         * progspace.h (struct program_space) <solibs>: New method.
11128         * solist.h (master_so_list): Don't declare.
11129         (ALL_SO_LIBS): Remove.
11130         * solib.h (so_list_head): Remove.
11131         (update_solib_list): Update comment.
11132         * solib.c (master_so_list): Remove.
11133         (solib_used, update_solib_list, solib_add)
11134         (info_sharedlibrary_command, clear_solib)
11135         (reload_shared_libraries_1, remove_user_added_objfile): Update.
11136
11137 2020-05-08  Tom Tromey  <tom@tromey.com>
11138
11139         * extension.c (extension_languages): Now a std::array.
11140         (ALL_EXTENSION_LANGUAGES): Remove.
11141         (get_ext_lang_defn, get_ext_lang_of_file)
11142         (eval_ext_lang_from_control_command): Update.
11143         (finish_ext_lang_initialization)
11144         (auto_load_ext_lang_scripts_for_objfile)
11145         (ext_lang_type_printers::ext_lang_type_printers)
11146         (apply_ext_lang_type_printers)
11147         (ext_lang_type_printers::~ext_lang_type_printers)
11148         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
11149         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
11150         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
11151         (get_matching_xmethod_workers, ext_lang_colorize)
11152         (ext_lang_before_prompt): Update.
11153         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
11154
11155 2020-05-08  Tom Tromey  <tom@tromey.com>
11156
11157         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
11158         overload.
11159         <swap_string, m_string>: Remove.
11160         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
11161         Update.
11162         * stabsread.c (define_symbol, read_type): Update.
11163         * linespec.c (find_linespec_symbols): Update.
11164         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
11165         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
11166         * dbxread.c (read_dbx_symtab): Update.
11167         * cp-support.h (cp_canonicalize_string_full)
11168         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
11169         Return unique_xmalloc_ptr.
11170         * cp-support.c (inspect_type): Update.
11171         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
11172         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
11173         Likewise.
11174         * c-typeprint.c (print_name_maybe_canonical): Update.
11175         * break-catch-throw.c (check_status_exception_catchpoint):
11176         Update.
11177
11178 2020-05-08  Tom de Vries  <tdevries@suse.de>
11179
11180         * infrun.c (follow_fork): Copy current_line and current_symtab to
11181         child thread.
11182
11183 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11184
11185         * async-event.c (struct async_signal_handler, struct
11186         async_event_handler): Reformat, remove typedef.
11187
11188 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11189
11190         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
11191         access thistype->main_type->dyn_prop_list directly.
11192
11193 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11194
11195         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
11196         (remove_dyn_prop): Remove.  Update all users to use
11197         type::remove_dyn_prop.
11198         * gdbtypes.c (remove_dyn_prop): Rename to...
11199         (type::remove_dyn_prop): ... this.
11200
11201 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
11202
11203         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
11204         (add_dyn_prop): Remove.  Update all users to use
11205         type::add_dyn_prop.
11206         * gdbtypes.c (add_dyn_prop): Rename to...
11207         (type::add_dyn_prop): ... this.
11208
11209 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11210
11211         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
11212         (get_dyn_prop): Remove.  Update all users to use
11213         type::dyn_prop.
11214         * gdbtypes.c (get_dyn_prop): Rename to...
11215         (type::dyn_prop): ... this.
11216
11217 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11218
11219         * gdbtypes.h (struct main_type) <flag_static>: Remove.
11220
11221 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11222
11223         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
11224         instruction, skip it if it's there.
11225
11226 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
11227
11228         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
11229
11230 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
11231
11232         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
11233         * gdbtypes.c (recursive_dump_type): Remove use of
11234         TYPE_INCOMPLETE.
11235
11236 2020-05-03  Tom Tromey  <tom@tromey.com>
11237
11238         * breakpoint.c (catch_command, tcatch_command): Remove.
11239         (_initialize_breakpoint): Use add_basic_prefix_cmd,
11240         add_show_prefix_cmd.
11241         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
11242         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
11243         Remove.
11244         (add_internal_problem_command): Use add_basic_prefix_cmd,
11245         add_show_prefix_cmd.
11246         * mips-tdep.c (set_mipsfpu_command): Remove.
11247         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
11248         * dwarf2/index-cache.c (set_index_cache_command): Remove.
11249         (_initialize_index_cache): Use add_basic_prefix_cmd.
11250         * memattr.c (dummy_cmd): Remove.
11251         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
11252         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
11253         (_initialize_tui_win): Use add_basic_prefix_cmd,
11254         add_show_prefix_cmd.
11255         * cli/cli-logging.c (set_logging_command): Remove.
11256         (_initialize_cli_logging): Use add_basic_prefix_cmd,
11257         add_show_prefix_cmd.
11258         (show_logging_command): Remove.
11259         * target.c (target_command): Remove.
11260         (add_target): Use add_basic_prefix_cmd.
11261
11262 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
11263
11264         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
11265
11266 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11267
11268         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
11269         info_command.
11270
11271 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
11272
11273         * nbsd-nat.c (nbsd_enable_proc_events)
11274         (nbsd_nat_target::post_startup_inferior): Add.
11275         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
11276         (nbsd_nat_target::update_thread_list): Rewrite.
11277         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
11278         "PTRACE_LWP_CREATE".
11279         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
11280
11281 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11282
11283         * stack.c (_initialize_stack): Remove duplicated creation
11284         of "frame" command and "f" alias.
11285
11286 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11287
11288         PR gdb/18706
11289         * gdbtypes.c (check_typedef): Calculate size of array of
11290         stubbed type.
11291
11292 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11293
11294         PR gdb/15559
11295         * i386-tdep.c (i386_push_dummy_call): Call
11296         i386_thiscall_push_dummy_call.
11297         (i386_thiscall_push_dummy_call): New function.
11298         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
11299         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
11300         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
11301
11302 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11303
11304         * gdbarch.sh (do_read): Add shellcheck disable directive for
11305         warning SC2162.
11306
11307 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11308
11309         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
11310         "referenced but not assigned" warning.
11311
11312 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11313
11314         * gdbarch.sh: Remove code that sets fallbackdefault.
11315
11316 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11317
11318         * gdbarch.sh: Use shell operators && and || instead of
11319         -a and -o.
11320
11321 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11322
11323         * gdbarch.sh: Use $(...) instead of `...`.
11324
11325 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11326
11327         * gdbarch.sh: Use double quotes around variables.
11328
11329 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11330
11331         * gdbarch.sh: Use %s with printf, instead of variables in the
11332         format string.
11333
11334 2020-04-29  Tom Tromey  <tromey@adacore.com>
11335
11336         PR ada/25875:
11337         * dwarf2/read.c (update_enumeration_type_from_children): Compute
11338         type fields here.
11339         (read_enumeration_type): Call
11340         update_enumeration_type_from_children later.  Update comments.
11341         (process_enumeration_scope): Don't create type fields.
11342
11343 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11344
11345         * nbsd-tdep.c: Include "xml-syscall.h".
11346         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
11347
11348 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11349
11350         * nbsd-nat.c: Include "sys/wait.h".
11351         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
11352         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
11353         (nbsd_nat_target::remove_exec_catchpoint)
11354         (nbsd_nat_target::set_syscall_catchpoint): Add.
11355         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
11356         (nbsd_nat_target::insert_exec_catchpoint)
11357         (nbsd_nat_target::remove_exec_catchpoint)
11358         (nbsd_nat_target::set_syscall_catchpoint): Add.
11359         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
11360         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
11361         `nbsd_get_syscall_number'.
11362
11363 2020-04-29  Tom Tromey  <tom@tromey.com>
11364
11365         * stack.c (print_block_frame_labels): Remove.
11366
11367 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
11368
11369         PR gdb/17320
11370         * ada-valprint.c (val_print_packed_array_elements): Move array
11371         end bracket to new line.
11372         (ada_val_print_string): Remove extra spaces before first array
11373         element.
11374         * c-valprint.c (c_value_print_array): Likewise.
11375         * m2-valprint.c (m2_print_array_contents): Likewise.
11376         (m2_value_print_inner): Likewise.
11377         * p-valprint.c (pascal_value_print_inner): Likewise.
11378         * valprint.c (generic_val_print_array): Likewise.
11379         (value_print_array_elements): Move first array element and array
11380         end bracket to new line.
11381
11382 2020-04-29  Tom de Vries  <tdevries@suse.de>
11383
11384         PR symtab/25889
11385         * linespec.c (find_method): Fix ix calculation.
11386
11387 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
11388
11389         * syscalls/update-netbsd.sh: New file.
11390         * syscalls/netbsd.xml: Regenerate.
11391         * data-directory/Makefile.in: Register `netbsd.xml' in
11392         `SYSCALLS_FILES'.
11393
11394 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11395
11396         * syscalls/update-freebsd.sh: Add double quotes.
11397
11398 2020-04-28  Tom Tromey  <tom@tromey.com>
11399
11400         * NEWS: Update.
11401         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
11402         (cmdpy_init): Allow class_tui.
11403
11404 2020-04-28 Mark Williams <mark@myosotissp.com>
11405
11406         PR gdb/24480
11407         * dwarf2read.c: Add missing assingments to list_in_scope when
11408         start_symtab was already called.
11409
11410 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11411
11412         PR gdb/25881
11413         * dwarf2/read.c (offset_map_type): Use
11414         gdb:hash_enum<sect_offset> as hash function.
11415
11416 2020-04-28  Tom de Vries  <tdevries@suse.de>
11417
11418         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
11419         with DW_AT_signature.
11420
11421 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
11422
11423         * configure.ac: Remove check for fs_base/gs_base in
11424         user_regs_struct.
11425         * configure: Re-generate.
11426         * config.in: Re-generate.
11427         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
11428         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
11429         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
11430
11431 2020-04-27  Luis Machado  <luis.machado@linaro.org>
11432
11433         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
11434         problematic inline frame unwinding situation.
11435         * frame.c (frame_id_computed_p): New function.
11436         * frame.h (frame_id_computed_p): New prototype.
11437
11438 2020-04-26  Tom Tromey  <tom@tromey.com>
11439
11440         * command.h (enum command_class) <class_pseudo>: Remove.
11441
11442 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11443
11444         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
11445         and whitespace.
11446
11447 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
11448
11449         * inf-ptrace.c (inf_ptrace_target::wait): Remove
11450         `PT_GET_PROCESS_STATE' block.
11451
11452 2020-04-24  Tom Tromey  <tom@tromey.com>
11453
11454         * symtab.h (symbol_get_demangled_name): Don't declare.
11455         * symtab.c (symbol_get_demangled_name): Remove.
11456         (general_symbol_info::natural_name)
11457         (general_symbol_info::demangled_name): Update.
11458
11459 2020-04-24  Tom Tromey  <tom@tromey.com>
11460
11461         PR rust/25025:
11462         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
11463
11464 2020-04-24  Tom Tromey  <tom@tromey.com>
11465
11466         PR symtab/12707:
11467         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
11468         exists.
11469         (new_symbol): Likewise.
11470         * compile/compile-object-load.c (get_out_value_type): Use
11471         symbol_matches_search_name.
11472
11473 2020-04-24  Tom Tromey  <tom@tromey.com>
11474
11475         * dwarf2/read.c (add_partial_symbol): Do not call
11476         compute_and_set_names.
11477
11478 2020-04-24  Tom Tromey  <tom@tromey.com>
11479
11480         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
11481         overload.
11482
11483 2020-04-24  Tom Tromey  <tom@tromey.com>
11484
11485         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
11486         (add_psymbol_to_list): New overload.  Make old overload call new
11487         one.
11488         * psympriv.h (add_psymbol_to_list): New overload.
11489
11490 2020-04-24  Tom Tromey  <tom@tromey.com>
11491
11492         * dwarf2/read.c (partial_die_info::read) <case
11493         DW_AT_linkage_name>: Use value_as_string.
11494         (dwarf2_string_attr): Use value_as_string.
11495         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
11496         method.
11497         * dwarf2/attribute.c (attribute::value_as_string): New method.
11498
11499 2020-04-24  Tom Tromey  <tom@tromey.com>
11500
11501         * symtab.c (general_symbol_info::natural_name)
11502         (general_symbol_info::demangled_name): Check for language_rust.
11503
11504 2020-04-24  Tom Tromey  <tom@tromey.com>
11505
11506         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
11507         (dwarf2_physname): ... from here.
11508         (partial_die_info::read): Add Rust "{" hack.
11509
11510 2020-04-24  Tom Tromey  <tom@tromey.com>
11511
11512         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
11513         method.
11514         (symbol_set_demangled_name): Don't declare.
11515         * symtab.c (general_symbol_info::set_demangled_name): Rename from
11516         symbol_set_demangled_name.
11517         (general_symbol_info::set_language)
11518         (general_symbol_info::compute_and_set_names): Update.
11519         * minsyms.c (minimal_symbol_reader::install): Update.
11520         * dwarf2/read.c (new_symbol): Update.
11521
11522 2020-04-24  Tom Tromey  <tromey@adacore.com>
11523
11524         PR python/23662:
11525         * python/py-type.c (convert_field): Handle
11526         FIELD_LOC_KIND_DWARF_BLOCK.
11527         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
11528         (typy_get_dynamic): Nw function.
11529         (type_object_getset): Add "dynamic".
11530         * NEWS: Add entry.
11531
11532 2020-04-24  Tom Tromey  <tromey@adacore.com>
11533
11534         * ada-typeprint.c (print_choices, print_variant_part)
11535         (print_record_field_types_dynamic): New functions.
11536         (print_record_field_types): Use print_record_field_types_dynamic.
11537
11538 2020-04-24  Tom Tromey  <tromey@adacore.com>
11539
11540         * dwarf2/read.c (handle_data_member_location): New overload.
11541         (dwarf2_add_field): Use it.
11542         (decode_locdesc): Add "computed" parameter.  Update comment.
11543         * gdbtypes.c (is_dynamic_type_internal): Also look for
11544         FIELD_LOC_KIND_DWARF_BLOCK.
11545         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
11546         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
11547         virtual base classes.
11548         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
11549         FIELD_LOC_KIND_DWARF_BLOCK.
11550
11551 2020-04-24  Tom Tromey  <tromey@adacore.com>
11552
11553         * dwarf2/read.c (read_structure_type): Handle dynamic length.
11554         * gdbtypes.c (is_dynamic_type_internal): Check
11555         TYPE_HAS_DYNAMIC_LENGTH.
11556         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
11557         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
11558         New macros.
11559         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
11560         constant.
11561
11562 2020-04-24  Tom Tromey  <tromey@adacore.com>
11563
11564         * dwarf2/read.c (struct variant_field): Rewrite.
11565         (struct variant_part_builder): New.
11566         (struct nextfield): Remove "variant" field.  Add "offset".
11567         (struct field_info): Add "current_variant_part" and
11568         "variant_parts".
11569         (alloc_discriminant_info): Remove.
11570         (alloc_rust_variant): New function.
11571         (quirk_rust_enum): Update.
11572         (dwarf2_add_field): Set "offset" member.  Don't handle
11573         DW_TAG_variant_part.
11574         (offset_map_type): New typedef.
11575         (convert_variant_range, create_one_variant)
11576         (create_one_variant_part, create_variant_parts)
11577         (add_variant_property): New functions.
11578         (dwarf2_attach_fields_to_type): Call add_variant_property.
11579         (read_structure_type): Don't handle DW_TAG_variant_part.
11580         (handle_variant_part, handle_variant): New functions.
11581         (handle_struct_member_die): Use them.
11582         (process_structure_scope): Don't handle variant parts.
11583         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
11584         (struct discriminant_info): Remove.
11585         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
11586         (struct main_type) <flag_discriminated_union>: Remove.
11587         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
11588         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
11589         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
11590         Update.
11591         * valops.c (value_union_variant): Remove.
11592         * value.h (value_union_variant): Don't declare.
11593
11594 2020-04-24  Tom Tromey  <tromey@adacore.com>
11595
11596         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
11597         (ada_value_primitive_packed_val): Update.
11598         * ada-valprint.c (ada_value_print_1): Update.
11599         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
11600         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
11601         just an address.  Use evaluate_for_locexpr_baton.
11602         (dwarf2_evaluate_property): Update.
11603         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
11604         array_view.
11605         * findvar.c (default_read_var_value): Update.
11606         * gdbtypes.c (compute_variant_fields_inner)
11607         (resolve_dynamic_type_internal): Update.
11608         (resolve_dynamic_type): Change type of valaddr parameter.
11609         * gdbtypes.h (resolve_dynamic_type): Update.
11610         * valarith.c (value_subscripted_rvalue): Update.
11611         * value.c (value_from_contents_and_address): Update.
11612
11613 2020-04-24  Tom Tromey  <tromey@adacore.com>
11614
11615         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
11616         "push_initial_value" parameter.
11617         (dwarf2_evaluate_property): Likewise.
11618         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
11619
11620 2020-04-24  Tom Tromey  <tromey@adacore.com>
11621
11622         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
11623         (variant::matches, compute_variant_fields_recurse)
11624         (compute_variant_fields_inner, compute_variant_fields): New
11625         functions.
11626         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
11627         Use resolved_type after type is made.
11628         (operator==): Add new cases.
11629         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
11630         (struct discriminant_range, struct variant, struct variant_part):
11631         New.
11632         (union dynamic_prop_data) <variant_parts, original_type>: New
11633         members.
11634         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
11635         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
11636         constants.
11637         * value.c (unpack_bits_as_long): Now public.
11638         * value.h (unpack_bits_as_long): Declare.
11639
11640 2020-04-24  Tom Tromey  <tromey@adacore.com>
11641
11642         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
11643         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
11644
11645 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
11646
11647         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
11648
11649 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
11650
11651         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
11652         (remove_fork_catchpoint, post_startup_inferior)
11653         (post_attach): Move...
11654         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
11655         (remove_fork_catchpoint, post_startup_inferior)
11656         (post_attach): ...here.
11657         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
11658         (remove_fork_catchpoint, post_startup_inferior)
11659         (post_attach): Move...
11660         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
11661         (remove_fork_catchpoint, post_startup_inferior)
11662         (post_attach): ...here.
11663
11664 2020-04-24  Tom Tromey  <tromey@adacore.com>
11665
11666         * nat/windows-nat.h (struct windows_thread_info)
11667         <pc_adjusted>: New member.
11668         * windows-nat.c (windows_fetch_one_register): Check
11669         pc_adjusted.
11670         (windows_nat_target::get_windows_debug_event)
11671         (windows_nat_target::wait): Set pc_adjusted.
11672
11673 2020-04-24  Tom de Vries  <tdevries@suse.de>
11674
11675         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
11676         Run gdb-add-index inside temp dir.
11677
11678 2020-04-23  Tom Tromey  <tromey@adacore.com>
11679
11680         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
11681         in loop.
11682
11683 2020-04-23  Luis Machado  <luis.machado@linaro.org>
11684
11685         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
11686         get_frame_register instead of gdbarch_unwind_pc.
11687
11688 2020-04-23  Tom de Vries  <tdevries@suse.de>
11689
11690         * symtab.c (lookup_global_symbol): Prefer def over decl.
11691
11692 2020-04-23  Tom de Vries  <tdevries@suse.de>
11693
11694         PR symtab/25807
11695         * block.c (best_symbol, better_symbol): Promote to external.
11696         * block.h (best_symbol, better_symbol): Declare.
11697         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
11698         decl.
11699
11700 2020-04-23  Tom Tromey  <tromey@adacore.com>
11701
11702         PR ada/25837:
11703         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
11704         "const char *", not a "const std::string &".
11705         <name_and_matcher::operator==>: Update.
11706         * unittests/lookup_name_info-selftests.c: Change type of
11707         "result".
11708
11709 2020-04-23  Tom Tromey  <tom@tromey.com>
11710
11711         * inferior.h (iterate_over_inferiors): Don't declare.
11712         * inferior.c (iterate_over_inferiors): Remove.
11713         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
11714         Remove.
11715         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
11716         use iterate_over_inferiors.
11717         (darwin_resume_inferior_it)
11718         (struct resume_inferior_threads_param)
11719         (darwin_resume_inferior_threads_it): Remove.
11720         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
11721
11722 2020-04-23  Tom de Vries  <tdevries@suse.de>
11723
11724         * blockframe.c (find_pc_partial_function): Use
11725         find_pc_sect_compunit_symtab rather than
11726         objfile->sf->qf->find_pc_sect_compunit_symtab.
11727
11728 2020-04-22  Tom de Vries  <tdevries@suse.de>
11729
11730         PR symtab/25764
11731         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
11732         in psymtabs.
11733
11734 2020-04-22  Tom de Vries  <tdevries@suse.de>
11735
11736         PR symtab/25801
11737         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
11738         symtabs.
11739
11740 2020-04-22  Tom de Vries  <tdevries@suse.de>
11741
11742         PR symtab/25700
11743         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
11744         CU if already created.
11745
11746 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11747
11748         * infrun.c (displaced_step_fixup): Switch to the event_thread
11749         before calling displaced_step_restore, not after.
11750
11751 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11752
11753         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
11754         its inferior is not recorded by us.
11755         (record_btrace_target_open): Replace call to
11756         all_non_exited_threads () with call to current_inferior
11757         ()->non_exited_threads ().
11758         (record_btrace_target::stop_recording): Likewise.
11759         (record_btrace_target::close): Likewise.
11760         (record_btrace_target::wait): Likewise.
11761         (record_btrace_target::record_stop_replaying): Likewise.
11762
11763 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11764
11765         * btrace.c (btrace_enable): Throw an error on double enables and
11766         when enabling recording fails.
11767         (btrace_disable): Throw an error if the thread is not recorded.
11768
11769 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11770
11771         * record-btrace.c (record_btrace_target::fetch_registers): Forward
11772         request if we do not have a thread_info.
11773
11774 2020-04-21  Tom de Vries  <tdevries@suse.de>
11775
11776         PR gdb/25471
11777         * thread.c
11778         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
11779         exception in get_frame_id.
11780
11781 2020-04-20  Tom Tromey  <tromey@adacore.com>
11782
11783         * python/python.c (struct gdbpy_event): Mark move constructor as
11784         noexcept.
11785         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
11786         constructor as noexcept.
11787         * completer.h (struct completion_result): Mark move constructor as
11788         noexcept.
11789         * completer.c (completion_result::completion_result): Use
11790         initialization style.  Don't call reset_match_list.
11791
11792 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
11793
11794         * MAINTAINERS (Write After Approval): Add myself.
11795
11796 2020-04-18  Tom Tromey  <tom@tromey.com>
11797
11798         * windows-tdep.c (init_w32_command_list)
11799         (w32_prefix_command_valid): Restore.
11800         (_initialize_windows_tdep): Call init_w32_command_list.
11801
11802 2020-04-18  Tom Tromey  <tom@tromey.com>
11803
11804         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
11805         * value.c (value_fn_field): Update.
11806         * valops.c (find_function_in_inferior)
11807         (value_allocate_space_in_inferior): Update.
11808         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11809         Update.
11810         * tui/tui-source.c (tui_source_window::set_contents): Update.
11811         * symtab.c (lookup_global_or_static_symbol)
11812         (find_function_start_sal_1, skip_prologue_sal)
11813         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
11814         * symmisc.c (dump_msymbols, dump_symtab_1)
11815         (maintenance_print_one_line_table): Update.
11816         * symfile.c (init_entry_point_info, section_is_mapped)
11817         (list_overlays_command, simple_read_overlay_table)
11818         (simple_overlay_update_1): Update.
11819         * stap-probe.c (handle_stap_probe): Update.
11820         * stabsread.c (dbx_init_float_type, define_symbol)
11821         (read_one_struct_field, read_enum_type, read_range_type): Update.
11822         * source.c (info_line_command): Update.
11823         * python/python.c (gdbpy_source_objfile_script)
11824         (gdbpy_execute_objfile_script): Update.
11825         * python/py-type.c (save_objfile_types): Update.
11826         * python/py-objfile.c (py_free_objfile): Update.
11827         * python/py-inferior.c (python_new_objfile): Update.
11828         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
11829         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
11830         (maintenance_check_psymtabs): Update.
11831         * printcmd.c (info_address_command): Update.
11832         * objfiles.h (struct objfile) <arch>: New method, from
11833         get_objfile_arch.
11834         (get_objfile_arch): Don't declare.
11835         * objfiles.c (get_objfile_arch): Remove.
11836         (filter_overlapping_sections): Update.
11837         * minsyms.c (msymbol_is_function): Update.
11838         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11839         (output_nondebug_symbol): Update.
11840         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11841         (mdebug_expand_psymtab): Update.
11842         * machoread.c (macho_add_oso_symfile): Update.
11843         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11844         Update.
11845         * linux-fork.c (checkpoint_command): Update.
11846         * linespec.c (convert_linespec_to_sals): Update.
11847         * jit.c (finalize_symtab): Update.
11848         * infrun.c (insert_exception_resume_from_probe): Update.
11849         * ia64-tdep.c (ia64_find_unwind_table): Update.
11850         * hppa-tdep.c (internalize_unwinds): Update.
11851         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11852         Update.
11853         * gcore.c (call_target_sbrk): Update.
11854         * elfread.c (record_minimal_symbol, elf_symtab_read)
11855         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11856         (elf_gnu_ifunc_resolve_by_got): Update.
11857         * dwarf2/read.c (create_addrmap_from_index)
11858         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11859         (read_debug_names_from_section)
11860         (process_psymtab_comp_unit_reader, add_partial_symbol)
11861         (add_partial_subprogram, process_full_comp_unit)
11862         (read_file_scope, read_func_scope, read_lexical_block_scope)
11863         (read_call_site_scope, dwarf2_ranges_read)
11864         (dwarf2_record_block_ranges, dwarf2_add_field)
11865         (mark_common_block_symbol_computed, read_tag_pointer_type)
11866         (read_tag_string_type, dwarf2_init_float_type)
11867         (dwarf2_init_complex_target_type, read_base_type)
11868         (partial_die_info::read, partial_die_info::read)
11869         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11870         (dwarf2_fetch_die_loc_sect_off): Update.
11871         * dwarf2/loc.c (dwarf2_find_location_expression)
11872         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11873         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11874         (dwarf2_loc_desc_get_symbol_read_needs)
11875         (locexpr_describe_location_piece, locexpr_describe_location_1)
11876         (loclist_describe_location): Update.
11877         * dwarf2/index-write.c (write_debug_names): Update.
11878         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11879         * dtrace-probe.c (dtrace_process_dof): Update.
11880         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11881         (process_one_symbol): Update.
11882         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11883         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11884         (coff_read_enum_type): Update.
11885         * cli/cli-cmds.c (edit_command, list_command): Update.
11886         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11887         * breakpoint.c (create_overlay_event_breakpoint)
11888         (create_longjmp_master_breakpoint)
11889         (create_std_terminate_master_breakpoint)
11890         (create_exception_master_breakpoint, get_sal_arch): Update.
11891         * block.c (block_gdbarch): Update.
11892         * annotate.c (annotate_source_line): Update.
11893
11894 2020-04-17  Tom Tromey  <tromey@adacore.com>
11895
11896         * auto-load.c (show_auto_load_cmd): Remove.
11897         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11898         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11899         (maintenance_print_arc_command): Remove.
11900         * tui/tui-win.c (tui_command): Remove.
11901         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11902         * tui/tui-layout.c (tui_layout_command): Remove.
11903         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11904         * python/python.c (user_set_python, user_show_python): Remove.
11905         (_initialize_python): Use add_basic_prefix_cmd,
11906         add_show_prefix_cmd.
11907         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11908         (install_gdb_commands): Use add_basic_prefix_cmd,
11909         add_show_prefix_cmd.
11910         (info_guile_command): Remove.
11911         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11912         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11913         add_show_prefix_cmd.
11914         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11915         Remove do_set and do_show parameters.
11916         * cli/cli-style.c (set_style, show_style): Remove.
11917         (_initialize_cli_style): Use add_basic_prefix_cmd,
11918         add_show_prefix_cmd.
11919         (cli_style_option::add_setshow_commands): Remove do_set and
11920         do_show parameters.
11921         (cli_style_option::add_setshow_commands): Use
11922         add_basic_prefix_cmd, add_show_prefix_cmd.
11923         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11924         (set_style_name): Remove.
11925         * cli/cli-dump.c (dump_command, append_command): Remove.
11926         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11927         (tekhex_dump_command, binary_dump_command)
11928         (binary_append_command): Remove.
11929         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11930         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11931         (init_w32_command_list): Remove; move into ...
11932         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11933         * valprint.c (set_print, show_print, set_print_raw)
11934         (show_print_raw): Remove.
11935         (_initialize_valprint): Use add_basic_prefix_cmd,
11936         add_show_prefix_cmd.
11937         * typeprint.c (set_print_type, show_print_type): Remove.
11938         (_initialize_typeprint): Use add_basic_prefix_cmd,
11939         add_show_prefix_cmd.
11940         * record.c (set_record_command, show_record_command): Remove.
11941         (_initialize_record): Use add_basic_prefix_cmd,
11942         add_show_prefix_cmd.
11943         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11944         add_show_prefix_cmd.
11945         (info_command, show_command, set_debug, show_debug): Remove.
11946         * top.h (set_history, show_history): Don't declare.
11947         * top.c (set_history, show_history): Remove.
11948         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11949         (unset_tdesc_cmd): Remove.
11950         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11951         add_show_prefix_cmd.
11952         * symtab.c (info_module_command): Remove.
11953         (_initialize_symtab): Use add_basic_prefix_cmd.
11954         * symfile.c (overlay_command): Remove.
11955         (_initialize_symfile): Use add_basic_prefix_cmd.
11956         * sparc64-tdep.c (info_adi_command): Remove.
11957         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11958         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11959         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11960         add_show_prefix_cmd.
11961         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11962         (_initialize_serial): Use add_basic_prefix_cmd,
11963         add_show_prefix_cmd.
11964         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11965         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11966         add_show_prefix_cmd.
11967         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11968         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11969         add_show_prefix_cmd.
11970         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11971         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11972         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11973         add_show_prefix_cmd.
11974         * remote.c (remote_command, set_remote_cmd): Remove.
11975         (_initialize_remote): Use add_basic_prefix_cmd.
11976         * record-full.c (set_record_full_command)
11977         (show_record_full_command): Remove.
11978         (_initialize_record_full): Use add_basic_prefix_cmd,
11979         add_show_prefix_cmd.
11980         * record-btrace.c (cmd_set_record_btrace)
11981         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11982         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11983         (cmd_show_record_btrace_pt): Remove.
11984         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11985         add_show_prefix_cmd.
11986         * ravenscar-thread.c (set_ravenscar_command)
11987         (show_ravenscar_command): Remove.
11988         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11989         add_show_prefix_cmd.
11990         * mips-tdep.c (show_mips_command, set_mips_command)
11991         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11992         add_show_prefix_cmd.
11993         * maint.c (maintenance_command, maintenance_info_command)
11994         (maintenance_check_command, maintenance_print_command)
11995         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11996         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11997         add_show_prefix_cmd.
11998         (show_per_command_cmd): Remove.
11999         * maint-test-settings.c (maintenance_set_test_settings_cmd):
12000         Remove.
12001         (maintenance_show_test_settings_cmd): Remove.
12002         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
12003         add_show_prefix_cmd.
12004         * maint-test-options.c (maintenance_test_options_command):
12005         Remove.
12006         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
12007         * macrocmd.c (macro_command): Remove
12008         (_initialize_macrocmd): Use add_basic_prefix_cmd.
12009         * language.c (set_check, show_check): Remove.
12010         (_initialize_language): Use add_basic_prefix_cmd,
12011         add_show_prefix_cmd.
12012         * infcmd.c (unset_command): Remove.
12013         (_initialize_infcmd): Use add_basic_prefix_cmd.
12014         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
12015         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
12016         add_show_prefix_cmd.
12017         * go32-nat.c (go32_info_dos_command): Remove.
12018         (_initialize_go32_nat): Use add_basic_prefix_cmd.
12019         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
12020         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
12021         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
12022         (_initialize_frame): Use add_basic_prefix_cmd,
12023         add_show_prefix_cmd.
12024         * dcache.c (set_dcache_command, show_dcache_command): Remove.
12025         (_initialize_dcache): Use add_basic_prefix_cmd,
12026         add_show_prefix_cmd.
12027         * cp-support.c (maint_cplus_command): Remove.
12028         (_initialize_cp_support): Use add_basic_prefix_cmd.
12029         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
12030         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
12031         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
12032         add_basic_prefix_cmd, add_show_prefix_cmd.
12033         * breakpoint.c (save_command): Remove.
12034         (_initialize_breakpoint): Use add_basic_prefix_cmd.
12035         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
12036         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
12037         add_show_prefix_cmd.
12038         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
12039         (set_ada_command, show_ada_command): Remove.
12040         (_initialize_ada_language): Use add_basic_prefix_cmd,
12041         add_show_prefix_cmd.
12042         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
12043
12044 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
12045
12046         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
12047         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
12048
12049 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
12050
12051         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
12052         warning messages.
12053
12054 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
12055
12056         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
12057         import table is not at beginning of .idata section.
12058
12059 2020-04-16  Pedro Alves  <palves@redhat.com>
12060
12061         * inferior.c (delete_inferior): Use delete operator directly
12062         instead of delete_program_space.
12063         * progspace.c (add_program_space): New, factored out from
12064         program_space::program_space.
12065         (remove_program_space): New, factored out from
12066         delete_program_space.
12067         (program_space::program_space): Remove intro comment.  Rewrite.
12068         (program_space::~program_space): Remove intro comment.  Call
12069         remove_program_space.
12070         (delete_program_space): Delete.
12071         * progspace.h (program_space::program_space): Make explicit.  Move
12072         intro comment here, adjusted.
12073         (program_space::~program_space): Move intro comment here,
12074         adjusted.
12075         (delete_program_space): Remove.
12076
12077 2020-04-16  Tom Tromey  <tromey@adacore.com>
12078
12079         * windows-nat.c (windows_nat::handle_access_violation): New
12080         function.
12081         * nat/windows-nat.h (handle_access_violation): Declare.
12082         * nat/windows-nat.c (handle_exception): Move Cygwin code to
12083         windows-nat.c.  Call handle_access_violation.
12084
12085 2020-04-16  Tom de Vries  <tdevries@suse.de>
12086
12087         PR symtab/25791
12088         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
12089         CUs without psymtab.
12090
12091 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
12092
12093         * python/python.c (do_start_initialization): Don't call
12094         PyEval_InitThreads for Python 3.9 and beyond.
12095
12096 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
12097
12098         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
12099         thread functions.
12100         (obsd_nat_target::wait): Likewise.
12101
12102 2020-04-15  Tom Tromey  <tromey@adacore.com>
12103
12104         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
12105         (DEBUG_EXCEPT): Use debug_printf.
12106
12107 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
12108
12109         * completer.c (class completion_tracker::completion_hash_entry)
12110         <hash_name>: New member function.
12111         (completion_tracker::discard_completions): New callback to hash a
12112         completion_hash_entry, pass this to htab_create_alloc.
12113
12114 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
12115
12116         * windows-nat.c (windows_make_so): Warn rather than stopping with
12117         an error if realpath() fails.
12118
12119 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
12120
12121         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
12122         (nbsd_nat_target::info_proc): Add do_status.
12123
12124 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
12125             Tom de Vries  <tdevries@suse.de>
12126
12127         PR symtab/25718
12128         * psympriv.h (struct partial_symtab::read_symtab)
12129         (struct partial_symtab::expand_psymtab)
12130         (struct partial_symtab::read_dependencies): Update comments.
12131         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
12132         read_symtab for includer.
12133         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
12134         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
12135         (struct dwarf2_include_psymtab::m_readin): Remove.
12136         (struct dwarf2_include_psymtab::includer): New member function.
12137         (dwarf2_psymtab::expand_psymtab): Assert !readin.
12138
12139 2020-04-14  Tom de Vries  <tdevries@suse.de>
12140
12141         PR symtab/25720
12142         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
12143         with NULL symbol_matcher and lookup_name.
12144         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
12145         and lookup_name.
12146         * dwarf2/read.c (dw2_expand_symtabs_matching)
12147         (dw2_debug_names_expand_symtabs_matching): Same.
12148         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
12149         Make lookup_name a pointer.  Update comment.
12150         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
12151         lookup_name being a pointer.
12152         * symfile.c (expand_symtabs_matching): Same.
12153         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
12154         * linespec.c (iterate_over_all_matching_symtabs): Same.
12155
12156 2020-04-13  Tom Tromey  <tom@tromey.com>
12157
12158         * run-on-main-thread.c: Update include.
12159         * unittests/main-thread-selftests.c: Update include.
12160         * tui/tui-win.c: Update include.
12161         * tui/tui-io.c: Update include.
12162         * tui/tui-interp.c: Update include.
12163         * tui/tui-hooks.c: Update include.
12164         * top.h: Update include.
12165         * top.c: Update include.
12166         * ser-base.c: Update include.
12167         * remote.c: Update include.
12168         * remote-notif.c: Update include.
12169         * remote-fileio.c: Update include.
12170         * record-full.c: Update include.
12171         * record-btrace.c: Update include.
12172         * python/python.c: Update include.
12173         * posix-hdep.c: Update include.
12174         * mingw-hdep.c: Update include.
12175         * mi/mi-main.c: Update include.
12176         * mi/mi-interp.c: Update include.
12177         * main.c: Update include.
12178         * linux-nat.c: Update include.
12179         * interps.c: Update include.
12180         * infrun.c: Update include.
12181         * inf-loop.c: Update include.
12182         * event-top.c: Update include.
12183         * event-loop.c: Move to ../gdbsupport/.
12184         * event-loop.h: Move to ../gdbsupport/.
12185         * async-event.h: Update include.
12186         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
12187
12188 2020-04-13  Tom Tromey  <tom@tromey.com>
12189
12190         * tui/tui-win.c: Include async-event.h.
12191         * remote.c: Include async-event.h.
12192         * remote-notif.c: Include async-event.h.
12193         * record-full.c: Include async-event.h.
12194         * record-btrace.c: Include async-event.h.
12195         * infrun.c: Include async-event.h.
12196         * event-top.c: Include async-event.h.
12197         * event-loop.h: Move some declarations to async-event.h.
12198         * event-loop.c: Don't include ser-event.h or top.h.  Move some
12199         code to async-event.c.
12200         * async-event.h: New file.
12201         * async-event.c: New file.
12202         * Makefile.in (COMMON_SFILES): Add async-event.c.
12203         (HFILES_NO_SRCDIR): Add async-event.h.
12204
12205 2020-04-13  Tom Tromey  <tom@tromey.com>
12206
12207         * utils.c (flush_streams): New function.
12208         * event-loop.c (gdb_wait_for_event): Call flush_streams.
12209
12210 2020-04-13  Tom Tromey  <tom@tromey.com>
12211
12212         * event-loop.c (handle_file_event): Use warning, not
12213         printf_unfiltered.
12214
12215 2020-04-13  Tom Tromey  <tom@tromey.com>
12216
12217         * event-loop.c: Include <chrono>.
12218
12219 2020-04-13  Tom Tromey  <tom@tromey.com>
12220
12221         * gdb_select.h: Move to ../gdbsupport/.
12222         * event-loop.c: Update include path.
12223         * top.c: Update include path.
12224         * ser-base.c: Update include path.
12225         * ui-file.c: Update include path.
12226         * ser-tcp.c: Update include path.
12227         * guile/scm-ports.c: Update include path.
12228         * posix-hdep.c: Update include path.
12229         * ser-unix.c: Update include path.
12230         * gdb_usleep.c: Update include path.
12231         * mingw-hdep.c: Update include path.
12232         * inflow.c: Update include path.
12233         * infrun.c: Update include path.
12234         * event-top.c: Update include path.
12235
12236 2020-04-13  Tom Tromey  <tom@tromey.com>
12237
12238         * configure: Rebuild.
12239         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
12240
12241 2020-04-13  Tom Tromey  <tom@tromey.com>
12242
12243         * event-loop.h (start_event_loop): Don't declare.
12244         * event-loop.c (start_event_loop): Move...
12245         * main.c (start_event_loop): ...here.  Now static.
12246
12247 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
12248
12249         * MAINTAINERS: Update my email address.
12250
12251 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12252
12253         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
12254         IP_ALL.
12255
12256 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12257
12258         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
12259         (nbsd_nat_target::info_proc): Add do_cmdline.
12260
12261 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12262
12263         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
12264         (nbsd_nat_target::info_proc): Add do_cwd.
12265
12266 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12267
12268         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
12269
12270 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
12271
12272         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
12273         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
12274         (nbsd_nat_target::info_proc): New functions.
12275         * nbsd-nat.c (kinfo_get_vmmap): New function.
12276         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
12277         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
12278         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
12279         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
12280         functions.
12281         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
12282         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
12283         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
12284         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
12285         (KINFO_VME_FLAG_GROWS_DOWN): New.
12286
12287 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
12288
12289         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
12290         bit shift.
12291
12292 2020-04-10  Tom Tromey  <tromey@adacore.com>
12293
12294         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
12295
12296 2020-04-10  Tom Tromey  <tromey@adacore.com>
12297
12298         * symtab.c (get_symbol_address, get_msymbol_address): Skip
12299         separate debug files.
12300
12301 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
12302
12303         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12304         Move to...
12305         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12306         ... here.
12307         * windows-nat.c (windows_nat_target::get_windows_debug_event):
12308         Check for STATUS_WX86_BREAKPOINT.
12309         (windows_nat_target::wait): Same.
12310
12311 2020-04-10  Tom de Vries  <tdevries@suse.de>
12312
12313         PR cli/25808
12314         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
12315
12316 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
12317
12318         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
12319         (Write After Approval): Remove Tom de Vries.
12320
12321 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12322
12323         revert partially:
12324         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12325
12326         * buildsym.c (record_line): Fix undefined behavior and preserve
12327         lines at eof.
12328
12329 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
12330
12331         * auxv.h (svr4_auxv_parse): New.
12332         * auxv.c (default_auxv_parse): Split into default_auxv_parse
12333         and generic_auxv_parse.
12334         (svr4_auxv_parse): Add.
12335         * obsd-tdep.c: Include "auxv.h".
12336         (obsd_auxv_parse): Remove.
12337         (obsd_init_abi): Remove comment.
12338         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
12339         from `obsd_auxv_parse' to `svr4_auxv_parse'.
12340         * nbsd-tdep.c: Include "auxv.h".
12341         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
12342
12343 2020-04-08  Tom Tromey  <tromey@adacore.com>
12344
12345         * nat/windows-nat.h (last_wait_event): Don't declare.
12346         (wait_for_debug_event): Update comment.
12347         * nat/windows-nat.c (last_wait_event): Now static.
12348
12349 2020-04-08  Tom Tromey  <tromey@adacore.com>
12350
12351         * windows-nat.c (wait_for_debug_event): Move to
12352         nat/windows-nat.c.
12353         * nat/windows-nat.h (wait_for_debug_event): Declare.
12354         * nat/windows-nat.c (wait_for_debug_event): Move from
12355         windows-nat.c.  No longer static.
12356
12357 2020-04-08  Tom Tromey  <tromey@adacore.com>
12358
12359         * windows-nat.c (get_windows_debug_event): Use
12360         fetch_pending_stop.
12361         * nat/windows-nat.h (fetch_pending_stop): Declare.
12362         * nat/windows-nat.c (fetch_pending_stop): New function.
12363
12364 2020-04-08  Tom Tromey  <tromey@adacore.com>
12365
12366         * windows-nat.c (windows_continue): Use matching_pending_stop and
12367         continue_last_debug_event.
12368         * nat/windows-nat.h (matching_pending_stop)
12369         (continue_last_debug_event): Declare.
12370         * nat/windows-nat.c (DEBUG_EVENTS): New define.
12371         (matching_pending_stop, continue_last_debug_event): New
12372         functions.
12373
12374 2020-04-08  Tom Tromey  <tromey@adacore.com>
12375
12376         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
12377         (handle_exception_result): Move to nat/windows-nat.h.
12378         (DEBUG_EXCEPTION_SIMPLE): Remove.
12379         (windows_nat::handle_ms_vc_exception): New function.
12380         (handle_exception): Move to nat/windows-nat.c.
12381         (get_windows_debug_event): Update.
12382         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
12383         nat/windows-nat.c.
12384         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
12385         (handle_exception_result): Move from windows-nat.c.
12386         (handle_exception): Declare.
12387         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
12388         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
12389         windows-nat.c.
12390
12391 2020-04-08  Tom Tromey  <tromey@adacore.com>
12392
12393         * windows-nat.c (exception_count, event_count): Remove.
12394         (handle_exception, get_windows_debug_event)
12395         (do_initial_windows_stuff): Update.
12396
12397 2020-04-08  Tom Tromey  <tromey@adacore.com>
12398
12399         * windows-nat.c (windows_nat::handle_load_dll)
12400         (windows_nat::handle_unload_dll): Rename.  No longer static.
12401         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
12402         Declare.
12403
12404 2020-04-08  Tom Tromey  <tromey@adacore.com>
12405
12406         * complaints.h (stop_whining): Declare at top-level.
12407         (complaint): Don't declare stop_whining.
12408
12409 2020-04-08  Tom Tromey  <tromey@adacore.com>
12410
12411         * windows-nat.c (windows_nat::handle_output_debug_string):
12412         Rename.  No longer static.
12413         * nat/windows-nat.h (handle_output_debug_string): Declare.
12414
12415 2020-04-08  Tom Tromey  <tromey@adacore.com>
12416
12417         * windows-nat.c (current_process_handle, current_process_id)
12418         (main_thread_id, last_sig, current_event, last_wait_event)
12419         (current_windows_thread, desired_stop_thread_id, pending_stops)
12420         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
12421         (display_selectors, fake_create_process)
12422         (get_windows_debug_event): Update.
12423         * nat/windows-nat.h (current_process_handle, current_process_id)
12424         (main_thread_id, last_sig, current_event, last_wait_event)
12425         (current_windows_thread, desired_stop_thread_id, pending_stops)
12426         (struct pending_stop, siginfo_er): Move from windows-nat.c.
12427         * nat/windows-nat.c (current_process_handle, current_process_id)
12428         (main_thread_id, last_sig, current_event, last_wait_event)
12429         (current_windows_thread, desired_stop_thread_id, pending_stops)
12430         (siginfo_er): New globals.  Move from windows-nat.c.
12431
12432 2020-04-08  Tom Tromey  <tromey@adacore.com>
12433
12434         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
12435         (handle_load_dll): Update.
12436         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
12437
12438 2020-04-08  Tom Tromey  <tromey@adacore.com>
12439
12440         * windows-nat.c (enum thread_disposition_type): Move to
12441         nat/windows-nat.h.
12442         (windows_nat::thread_rec): Rename from thread_rec.  No longer
12443         static.
12444         (windows_add_thread, windows_nat_target::fetch_registers)
12445         (windows_nat_target::store_registers, handle_exception)
12446         (windows_nat_target::resume, get_windows_debug_event)
12447         (windows_nat_target::get_tib_address)
12448         (windows_nat_target::thread_name)
12449         (windows_nat_target::thread_alive): Update.
12450         * nat/windows-nat.h (enum thread_disposition_type): Move from
12451         windows-nat.c.
12452         (thread_rec): Declare.
12453
12454 2020-04-08  Tom Tromey  <tromey@adacore.com>
12455
12456         * windows-nat.c: Add "using namespace".
12457         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
12458         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
12459
12460 2020-04-08  Tom Tromey  <tromey@adacore.com>
12461
12462         * nat/windows-nat.h (struct windows_thread_info): Declare
12463         destructor.
12464         * nat/windows-nat.c (~windows_thread_info): New.
12465
12466 2020-04-08  Tom Tromey  <tromey@adacore.com>
12467
12468         PR gdb/22992
12469         * windows-nat.c (current_event): Update comment.
12470         (last_wait_event, desired_stop_thread_id): New globals.
12471         (struct pending_stop): New.
12472         (pending_stops): New global.
12473         (windows_nat_target) <stopped_by_sw_breakpoint>
12474         <supports_stopped_by_sw_breakpoint>: New methods.
12475         (windows_fetch_one_register): Add assertions.  Adjust PC.
12476         (windows_continue): Handle pending stops.  Suspend other threads
12477         when stepping.  Use last_wait_event
12478         (wait_for_debug_event): New function.
12479         (get_windows_debug_event): Use wait_for_debug_event.  Handle
12480         pending stops.  Queue spurious stops.
12481         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
12482         (windows_nat_target::kill): Use wait_for_debug_event.
12483         * nat/windows-nat.h (struct windows_thread_info)
12484         <stopped_at_software_breakpoint>: New field.
12485         * nat/windows-nat.c (windows_thread_info::resume): Clear
12486         stopped_at_software_breakpoint.
12487
12488 2020-04-08  Tom Tromey  <tromey@adacore.com>
12489
12490         * windows-nat.c (enum thread_disposition_type): New.
12491         (thread_rec): Replace "get_context" parameter with "disposition";
12492         change type.
12493         (windows_add_thread, windows_nat_target::fetch_registers)
12494         (windows_nat_target::store_registers, handle_exception)
12495         (windows_nat_target::resume, get_windows_debug_event)
12496         (windows_nat_target::get_tib_address)
12497         (windows_nat_target::thread_name)
12498         (windows_nat_target::thread_alive): Update.
12499
12500 2020-04-08  Tom Tromey  <tromey@adacore.com>
12501
12502         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
12503         (windows_continue): Use windows_continue::resume.
12504         * nat/windows-nat.h (struct windows_thread_info) <suspend,
12505         resume>: Declare new methods.
12506         * nat/windows-nat.c: New file.
12507         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
12508
12509 2020-04-08  Tom Tromey  <tromey@adacore.com>
12510
12511         * windows-nat.c (windows_add_thread, windows_delete_thread)
12512         (windows_nat_target::fetch_registers)
12513         (windows_nat_target::store_registers, fake_create_process)
12514         (windows_nat_target::resume, windows_nat_target::resume)
12515         (get_windows_debug_event, windows_nat_target::wait)
12516         (windows_nat_target::pid_to_str)
12517         (windows_nat_target::get_tib_address)
12518         (windows_nat_target::get_ada_task_ptid)
12519         (windows_nat_target::thread_name)
12520         (windows_nat_target::thread_alive): Use lwp, not tid.
12521
12522 2020-04-08  Tom Tromey  <tromey@adacore.com>
12523
12524         * windows-nat.c (handle_exception)
12525         (windows_nat_target::thread_name): Update.
12526         * nat/windows-nat.h (windows_thread_info): Remove destructor.
12527         <name>: Now unique_xmalloc_ptr.
12528
12529 2020-04-08  Tom Tromey  <tromey@adacore.com>
12530
12531         * windows-nat.c (thread_rec)
12532         (windows_nat_target::fetch_registers): Update.
12533         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
12534         Update comment.
12535         <debug_registers_changed, reload_context>: Now bool.
12536
12537 2020-04-08  Tom Tromey  <tromey@adacore.com>
12538
12539         * windows-nat.c (windows_add_thread): Use new.
12540         (windows_init_thread_list, windows_delete_thread): Use delete.
12541         (get_windows_debug_event): Update.
12542         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
12543         destructor, and initializers.
12544
12545 2020-04-08  Tom Tromey  <tromey@adacore.com>
12546
12547         * windows-nat.c (struct windows_thread_info): Remove.
12548         * nat/windows-nat.h: New file.
12549
12550 2020-04-08  Tom Tromey  <tromey@adacore.com>
12551
12552         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
12553         (thread_rec, windows_add_thread, windows_delete_thread)
12554         (windows_continue): Update.
12555
12556 2020-04-08  Tom Tromey  <tromey@adacore.com>
12557
12558         * windows-nat.c (struct windows_thread_info): Remove typedef.
12559         (thread_head): Remove.
12560         (thread_list): New global.
12561         (thread_rec, windows_add_thread, windows_init_thread_list)
12562         (windows_delete_thread, windows_continue): Update.
12563
12564 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12565
12566         * windows-tdep.h (windows_init_abi): Add comment.
12567         (cygwin_init_abi): New declaration.
12568         * windows-tdep.c: Split signal enumeration in two, one for
12569         Windows and one for Cygwin.
12570         (windows_gdb_signal_to_target): Only deal with signal of the
12571         Windows OS ABI.
12572         (cygwin_gdb_signal_to_target): New function.
12573         (windows_init_abi): Rename to windows_init_abi_common, don't set
12574         gdb_signal_to_target gdbarch method.  Add new new function with
12575         this name.
12576         (cygwin_init_abi): New function.
12577         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
12578         comment.  Don't call windows_init_abi.
12579         (amd64_windows_init_abi): Add comment, call windows_init_abi.
12580         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
12581         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
12582         i386_windows_init_abi_common, don't call windows_init_abi.  Add
12583         a new function of this name.
12584         (i386_cygwin_init_abi): New function.
12585         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
12586         OS ABI Cygwin.
12587
12588 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12589
12590         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
12591         parameter.c.
12592         (dwarf2_read_gdb_index): Update.
12593
12594 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
12595
12596         * nbsd-tdep.c: Include "objfiles.h".
12597         (nbsd_skip_solib_resolver): New.
12598         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
12599
12600 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12601
12602         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
12603         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
12604         with DW_LLE_base_addressx are being emitted in DWARFv5.
12605         Add the newly added kind DW_LOC_OFFSET_PAIR also.
12606         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
12607         unsigned integer.
12608
12609 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12610
12611         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
12612         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
12613         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
12614         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
12615         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
12616         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
12617         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
12618
12619
12620 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12621
12622         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
12623         (read_loclist_index): New function definition.
12624         (lookup_loclist_base): New function definition.
12625         (read_loclist_header): New function definition.
12626         (dwarf2_cu): Add loclist_base and loclist_header field.
12627         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
12628         (read_full_die_1): Read the value of DW_AT_loclists_base.
12629         (read_attribute_reprocess): Handle DW_FORM_loclistx.
12630         (read_attribute_value): Handle DW_FORM_loclistx.
12631         (skip_one_die): Handle DW_FORM_loclistx.
12632         (loclist_header): New structure declaration.
12633         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
12634
12635 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
12636
12637         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
12638         constructor.  Remove `addr` parameter from other constructor and
12639         add `per_cu` parameter.
12640         * dwarf2/read.c (create_partial_symtab): Update.
12641
12642 2020-04-07  Tom de Vries  <tdevries@suse.de>
12643
12644         PR symtab/25796
12645         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
12646         (partial_die_info::fixup): Inherit has_const_value.
12647
12648 2020-04-07  Tom de Vries  <tdevries@suse.de>
12649
12650         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
12651         symbols without address.
12652
12653 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12654
12655         * nbsd-nat.h (struct thread_info): Add forward declaration.
12656         (nbsd_nat_target::thread_alive): Add.
12657         (nbsd_nat_target::thread_name): Likewise.
12658         (nbsd_nat_target::update_thread_list): Likewise.
12659         (update_thread_list::post_attach): Likewise.
12660         (post_attach::pid_to_str): Likewise.
12661         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
12662         (nbsd_thread_lister): Add.
12663         (nbsd_nat_target::thread_alive): Likewise.
12664         (nbsd_nat_target::thread_name): Likewise.
12665         (nbsd_add_threads): Likewise.
12666         (update_thread_list::post_attach): Likewise.
12667         (nbsd_nat_target::update_thread_list): Likewise.
12668         (post_attach::pid_to_str): Likewise.
12669
12670 2020-04-06  Tom Tromey  <tromey@adacore.com>
12671
12672         * ada-valprint.c (print_variant_part): Extract the variant field.
12673         (print_field_values): Use the field as the outer value when
12674         recursing.
12675
12676 2020-04-06  Tom Tromey  <tromey@adacore.com>
12677
12678         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
12679         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
12680         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
12681         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
12682         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
12683
12684 2020-04-06  Tom Tromey  <tromey@adacore.com>
12685
12686         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
12687         TYPE_CODE_ERROR.
12688
12689 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12690
12691         * nbsd-tdep.c: Include "gdbarch.h".
12692         Define enum with NetBSD signal numbers.
12693         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
12694         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
12695         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
12696         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
12697         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
12698         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
12699         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
12700         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
12701         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
12702         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
12703         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
12704         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
12705
12706 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
12707
12708         PR gdb/25325
12709         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
12710
12711 2020-04-03  Tom Tromey  <tromey@adacore.com>
12712
12713         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
12714         Read constant block.
12715
12716 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12717
12718         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
12719         (gdb_bfd_get_full_section_contents): New declaration.
12720         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
12721         * windows-tdep.c (is_linked_with_cygwin_dll): Use
12722         gdb_bfd_get_full_section_contents.
12723
12724 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12725
12726         * exec.c (build_section_table): Replace internal_error with
12727         gdb_assert.
12728         (section_table_xfer_memory_partial): Likewise.
12729         * mdebugread.c (parse_partial_symbols): Likewise.
12730         * psymtab.c (lookup_partial_symbol): Likewise.
12731         * utils.c (wrap_here): Likewise.
12732
12733 2020-04-02  Tom Tromey  <tromey@adacore.com>
12734
12735         * f-lang.c (build_fortran_types): Use arch_type to initialize
12736         builtin_complex_s32 in the TYPE_CODE_ERROR case.
12737
12738 2020-04-02  Tom Tromey  <tromey@adacore.com>
12739
12740         * dwarf2/read.c (partial_die_info::read): Do not create a vector
12741         of attributes.
12742
12743 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12744             Bernd Edlinger <bernd.edlinger@hotmail.de>
12745             Tom Tromey  <tromey@adacore.com>
12746
12747         * buildsym.c (buildsym_compunit::record_line): Remove
12748         deduplication code.
12749
12750 2020-04-02  Tom de Vries  <tdevries@suse.de>
12751
12752         PR ada/24671
12753         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
12754
12755 2020-04-02  Tom de Vries  <tdevries@suse.de>
12756
12757         * dwarf2/read.c (dwarf2_gdb_index_functions,
12758         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
12759         NULL.
12760         * psymtab.c (psym_lookup_global_symbol_language): New function.
12761         (psym_functions): Init psym_lookup_global_symbol_language with
12762         psym_lookup_global_symbol_language.
12763         * symfile-debug.c (debug_sym_quick_functions): Init
12764         lookup_global_symbol_language with NULL.
12765         * symfile.c (set_initial_language): Remove fixme comment.
12766         * symfile.h (struct quick_symbol_functions): Add
12767         lookup_global_symbol_language.
12768         * symtab.c (find_quick_global_symbol_language): New function.
12769         (find_main_name): Use find_quick_global_symbol_language.
12770
12771 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
12772
12773         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
12774
12775 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12776
12777         * buildsym.c (record_line): Fix undefined behavior and preserve
12778         lines at eof.
12779
12780 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12781
12782         * buildsym.c (record_line): Fix the resizing condition.
12783
12784 2020-04-01  Tom Tromey  <tom@tromey.com>
12785
12786         * value.h (value_literal_complex): Add comment.
12787         * valops.c (value_literal_complex): Refer to value.h.
12788
12789 2020-04-01  Tom Tromey  <tom@tromey.com>
12790
12791         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
12792         (scalar_type): New rule, from typebase.
12793         (typebase): Use scalar_type.  Recognize complex types.
12794         (field_name): Handle FLOAT_KEYWORD.
12795         (ident_tokens): Add _Complex and __complex__.
12796
12797 2020-04-01  Tom Tromey  <tom@tromey.com>
12798
12799         PR exp/25299:
12800         * valarith.c (promotion_type, complex_binop): New functions.
12801         (scalar_binop): Handle complex numbers.  Use promotion_type.
12802         (value_pos, value_neg, value_complement): Handle complex numbers.
12803
12804 2020-04-01  Tom Tromey  <tom@tromey.com>
12805
12806         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
12807         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
12808         (parse_number): Handle complex numbers.
12809
12810 2020-04-01  Tom Tromey  <tom@tromey.com>
12811
12812         * c-valprint.c (c_decorations): Change complex suffix to "i".
12813
12814 2020-04-01  Tom Tromey  <tom@tromey.com>
12815
12816         * valprint.c (generic_value_print_complex): Use accessors.
12817         * value.h (value_real_part, value_imaginary_part): Declare.
12818         * valops.c (value_real_part, value_imaginary_part): New
12819         functions.
12820         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
12821
12822 2020-04-01  Tom Tromey  <tom@tromey.com>
12823
12824         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
12825         (read_range_type): Update.
12826         * mdebugread.c (basic_type): Update.
12827         * go-lang.c (build_go_types): Use init_complex_type.
12828         * gdbtypes.h (struct main_type) <complex_type>: New member.
12829         (init_complex_type): Update.
12830         (arch_complex_type): Don't declare.
12831         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12832         Make name if none given.  Use alloc_type_copy.  Look for cached
12833         complex type.
12834         (arch_complex_type): Remove.
12835         (gdbtypes_post_init): Use init_complex_type.
12836         * f-lang.c (build_fortran_types): Use init_complex_type.
12837         * dwarf2/read.c (read_base_type): Update.
12838         * d-lang.c (build_d_types): Use init_complex_type.
12839         * ctfread.c (read_base_type): Update.
12840
12841 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12842
12843         * infrun.c (stop_all_threads): Update assertion, plus when
12844         stopping threads, take into account that we might be trying
12845         to stop an all-stop target.
12846         (stop_waiting): Call 'stop_all_threads' if there exists a
12847         non-stop target.
12848
12849 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12850
12851         * target.h (exists_non_stop_target): New function declaration.
12852         * target.c (exists_non_stop_target): New function.
12853
12854 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12855
12856         PR gdb/24789
12857         * eval.c (is_integral_or_integral_reference): New function.
12858         (evaluate_subexp_standard): Allow integer references in
12859         pointer arithmetic.
12860
12861 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12862
12863         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12864         check for no ptid in the stop reply when the target is non-stop.
12865
12866 2020-04-01  Tom Tromey  <tromey@adacore.com>
12867
12868         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12869         "name" parameter to rvalue reference.  Initialize m_name_holder.
12870         <lookup_name_info>: New overloads.
12871         <name>: Return gdb::string_view.
12872         <c_str>: New method.
12873         <make_ignore_params>: Update.
12874         <search_name_hash>: Update.
12875         <language_lookup_name>: Return const char *.
12876         <m_name>: Change type.
12877         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12878         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12879         (lookup_name_info::match_any): Update.
12880         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12881         Update.
12882         * minsyms.c (linkage_name_str): Update.
12883         * language.c (default_symbol_name_matcher): Update.
12884         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12885         Update.
12886         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12887         (ada_lookup_name_info::ada_lookup_name_info): Update.
12888         (literal_symbol_name_matcher): Update.
12889
12890 2020-04-01  Tom Tromey  <tromey@adacore.com>
12891
12892         * psymtab.c (psymtab_search_name): Remove function.
12893         (psym_lookup_symbol): Create search name and lookup name here.
12894         (lookup_partial_symbol): Remove "name" parameter; add
12895         lookup_name.
12896         (psym_expand_symtabs_for_function): Update.
12897
12898 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12899
12900         PR tui/25597:
12901         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12902
12903 2020-03-31  Tom Tromey  <tromey@adacore.com>
12904
12905         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12906         memcpy.
12907
12908 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12909
12910         * features/riscv/32bit-csr.xml: Regenerated.
12911         * features/riscv/64bit-csr.xml: Regenerated.
12912
12913 2020-03-30  Tom Tromey  <tromey@adacore.com>
12914
12915         * ada-valprint.c (print_variant_part): Update.
12916         * ada-lang.h (ada_which_variant_applies): Update.
12917         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12918         outer_valaddr parameters; replace with "outer" value parameter.
12919         (to_fixed_variant_branch_type): Update.
12920
12921 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12922
12923         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12924         <list>.  Remove inclusion of observable.h.
12925         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12926         (struct arch_lwp_info): New struct.
12927         (class ppc_linux_dreg_interface): New class.
12928         (struct ppc_linux_process_info): New struct.
12929         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12930         <low_new_clone, low_forget_process, low_prepare_to_resume>
12931         <copy_thread_dreg_state, mark_thread_stale>
12932         <mark_debug_registers_changed, register_hw_breakpoint>
12933         <clear_hw_breakpoint, register_wp, clear_wp>
12934         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12935         <num_memory_accesses, get_trigger_type>
12936         <create_watchpoint_request, hwdebug_point_cmp>
12937         <init_arch_lwp_info, get_arch_lwp_info>
12938         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12939         methods.
12940         <struct ptid_hash>: New inner struct.
12941         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12942         members.
12943         (saved_dabr_value, hwdebug_info, max_slots_number)
12944         (struct hw_break_tuple, struct thread_points, ppc_threads)
12945         (have_ptrace_hwdebug_interface)
12946         (hwdebug_find_thread_points_by_tid)
12947         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12948         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12949         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12950         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12951         use m_dreg_interface.
12952         (hwdebug_point_cmp): Change to...
12953         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12954         reference arguments instead of pointers.
12955         (ppc_linux_nat_target::ranged_break_num_registers): Use
12956         m_dreg_interface.
12957         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12958         m_dreg_interface.  Call register_hw_breakpoint.
12959         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12960         m_dreg_interface.  Call clear_hw_breakpoint.
12961         (get_trigger_type): Change to...
12962         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12963         comment.
12964         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12965         use m_dreg_interface.  Call register_hw_breakpoint.
12966         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12967         use m_dreg_interface.  Call clear_hw_breakpoint.
12968         (can_use_watchpoint_cond_accel): Change to...
12969         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12970         method.  Update comment, use m_dreg_interface and
12971         m_process_info.
12972         (calculate_dvc): Change to...
12973         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12974         m_dreg_interface.
12975         (num_memory_accesses): Change to...
12976         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12977         (check_condition): Change to...
12978         (ppc_linux_nat_target::check_condition): ...this method.
12979         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12980         comment, use m_dreg_interface.
12981         (create_watchpoint_request): Change to...
12982         (ppc_linux_nat_target::create_watchpoint_request): ...this
12983         method.  Use m_dreg_interface.
12984         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12985         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12986         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12987         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12988         (ppc_linux_nat_target::low_forget_process)
12989         (ppc_linux_nat_target::low_new_fork)
12990         (ppc_linux_nat_target::low_new_clone)
12991         (ppc_linux_nat_target::low_delete_thread)
12992         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12993         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12994         only call mark_thread_stale.
12995         (ppc_linux_thread_exit): Remove.
12996         (ppc_linux_nat_target::stopped_data_address): Change to...
12997         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12998         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12999         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
13000         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
13001         comment.  Call low_stopped_data_address.
13002         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
13003         m_dreg_interface.
13004         (ppc_linux_nat_target::masked_watch_num_registers): Use
13005         m_dreg_interface.
13006         (ppc_linux_nat_target::copy_thread_dreg_state)
13007         (ppc_linux_nat_target::mark_thread_stale)
13008         (ppc_linux_nat_target::mark_debug_registers_changed)
13009         (ppc_linux_nat_target::register_hw_breakpoint)
13010         (ppc_linux_nat_target::clear_hw_breakpoint)
13011         (ppc_linux_nat_target::register_wp)
13012         (ppc_linux_nat_target::clear_wp)
13013         (ppc_linux_nat_target::init_arch_lwp_info)
13014         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
13015         (_initialize_ppc_linux_nat): Remove observer callback.
13016
13017 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
13018
13019         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
13020         (ppc_linux_nat_target::auxv_parse)
13021         (ppc_linux_nat_target::read_description)
13022         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
13023         Move up.
13024
13025 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
13026
13027         * linux-nat.h (low_new_clone): New method.
13028         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
13029
13030 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13031
13032         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
13033         (dbx_expand_psymtab): ... this.
13034         (start_psymtab): Update.
13035         * mdebugread.c (psymtab_to_symtab_1): Rename to...
13036         (mdebug_expand_psymtab): ... this.
13037         (parse_partial_symbols): Update.
13038         (new_psymtab): Update.
13039         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
13040         (xcoff_expand_psymtab): ... this.
13041         (xcoff_start_psymtab): Update.
13042
13043 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13044
13045         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
13046         <expand_dependencies>: ... this.
13047         * psymtab.c (partial_symtab::read_dependencies): Rename to...
13048         (partial_symtab::expand_dependencies): ... this.
13049         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
13050         Update.
13051         (dwarf2_psymtab::expand_psymtab): Update.
13052         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
13053         * mdebugread.c (psymtab_to_symtab_1): Update.
13054         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
13055
13056 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13057
13058         * psympriv.h (discard_psymtab): Remove.
13059         * dbxread.c (dbx_end_psymtab): Update.
13060         * xcoffread.c (xcoff_end_psymtab): Update.
13061
13062 2020-03-28  Tom Tromey  <tom@tromey.com>
13063
13064         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
13065         comment.
13066
13067 2020-03-28  Tom Tromey  <tom@tromey.com>
13068
13069         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
13070
13071 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
13072
13073         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13074
13075 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
13076
13077         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
13078
13079 2020-03-26  Tom Tromey  <tom@tromey.com>
13080
13081         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
13082         (mark_common_block_symbol_computed, read_tag_string_type)
13083         (attr_to_dynamic_prop, read_subrange_type): Update.
13084         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
13085         to be methods on struct attribute.
13086         (skip_one_die, process_imported_unit_die, read_namespace_alias)
13087         (read_call_site_scope, partial_die_info::read)
13088         (partial_die_info::read, lookup_die_type, follow_die_ref):
13089         Update.
13090         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
13091         from dwarf2_get_ref_die_offset.
13092         (attribute::constant_value): New method, from
13093         dwarf2_get_attr_constant_value.
13094         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
13095         Declare method.
13096         <constant_value>: New method.
13097
13098 2020-03-26  Tom Tromey  <tom@tromey.com>
13099
13100         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
13101         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
13102         (dwarf_type_encoding_name): Move to stringify.c.
13103         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
13104         * dwarf2/stringify.c: New file.
13105         * dwarf2/stringify.h: New file.
13106
13107 2020-03-26  Tom Tromey  <tom@tromey.com>
13108
13109         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
13110         Rewrite.
13111
13112 2020-03-26  Tom Tromey  <tom@tromey.com>
13113
13114         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
13115         methods.
13116         * dwarf2/read.c (lookup_addr_base): Move to die.h.
13117         (lookup_ranges_base): Likewise.
13118         (read_cutu_die_from_dwo, read_full_die_1): Update.
13119
13120 2020-03-26  Tom Tromey  <tom@tromey.com>
13121
13122         * dwarf2/read.c (read_import_statement, read_file_scope)
13123         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
13124         (read_lexical_block_scope, read_call_site_scope)
13125         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
13126         (handle_struct_member_die, process_structure_scope)
13127         (update_enumeration_type_from_children)
13128         (process_enumeration_scope, read_array_type, read_common_block)
13129         (read_namespace, read_module, read_subroutine_type): Update.
13130         (sibling_die): Remove.
13131
13132 2020-03-26  Tom Tromey  <tom@tromey.com>
13133
13134         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
13135         (build_type_psymtabs_reader, read_structure_type)
13136         (read_enumeration_type, read_full_die_1): Update.
13137         (dwarf2_attr_no_follow): Move to die.h.
13138         * dwarf2/die.h (struct die_info) <attr>: New method.
13139
13140 2020-03-26  Tom Tromey  <tom@tromey.com>
13141
13142         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
13143         <base_address>: Now an optional.
13144         (dwarf2_find_base_address, dwarf2_rnglists_process)
13145         (dwarf2_ranges_process, fill_in_loclist_baton)
13146         (dwarf2_symbol_mark_computed): Update.
13147
13148 2020-03-26  Tom Tromey  <tom@tromey.com>
13149
13150         * dwarf2/read.c (struct die_info): Move to die.h.
13151         * dwarf2/die.h: New file.
13152
13153 2020-03-26  Tom Tromey  <tom@tromey.com>
13154
13155         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
13156         * dwarf2/read.c
13157         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13158         Move to line-header.c.
13159         (read_checked_initial_length_and_offset, read_formatted_entries):
13160         Likewise.
13161         (dwarf_decode_line_header): Split into two.
13162         * dwarf2/line-header.c
13163         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13164         Move from read.c.
13165         (read_checked_initial_length_and_offset, read_formatted_entries):
13166         Likewise.
13167         (dwarf_decode_line_header): New function, split from read.c.
13168
13169 2020-03-26  Tom Tromey  <tom@tromey.com>
13170
13171         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
13172         Declare method.
13173         * dwarf2/read.c (read_attribute_value): Update.
13174         (dwarf2_per_objfile::read_line_string): Rename from
13175         read_indirect_line_string.
13176         (read_formatted_entries): Update.
13177
13178 2020-03-26  Tom Tromey  <tom@tromey.com>
13179
13180         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
13181         variable.
13182
13183 2020-03-26  Tom Tromey  <tom@tromey.com>
13184
13185         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
13186         const.
13187         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
13188         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
13189         parameter const.
13190
13191 2020-03-26  Tom Tromey  <tom@tromey.com>
13192
13193         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
13194         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
13195         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
13196         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
13197
13198 2020-03-26  Tom Tromey  <tom@tromey.com>
13199
13200         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
13201         file_names_size, file_full_name, file_file_name>: Use const.
13202         <file_name_at, file_names>: Add const overload.
13203         * dwarf2/line-header.c (line_header::file_file_name)
13204         (line_header::file_full_name): Update.
13205
13206 2020-03-26  Tom Tromey  <tom@tromey.com>
13207
13208         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
13209         (macro_start_file, consume_improper_spaces)
13210         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
13211         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
13212         (dwarf_decode_macros): Move to macro.c.
13213         * dwarf2/macro.c: New file.
13214         * dwarf2/macro.h: New file.
13215         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
13216
13217 2020-03-26  Tom Tromey  <tom@tromey.com>
13218
13219         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
13220         method.
13221         * dwarf2/section.c: New method.  From
13222         read_indirect_string_at_offset_from.
13223         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
13224         (read_indirect_string_at_offset_from): Move to section.c.
13225         (read_indirect_string_at_offset): Rewrite.
13226         (read_indirect_line_string_at_offset): Remove.
13227         (read_indirect_string, read_indirect_line_string)
13228         (dwarf_decode_macro_bytes): Update.
13229
13230 2020-03-26  Tom Tromey  <tom@tromey.com>
13231
13232         * dwarf2/section.h (struct dwarf2_section_info)
13233         <overload_complaint>: Declare.
13234         (dwarf2_section_buffer_overflow_complaint): Don't declare.
13235         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
13236         Rename from dwarf2_section_buffer_overflow_complaint.
13237         * dwarf2/read.c (skip_one_die, partial_die_info::read)
13238         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
13239
13240 2020-03-26  Tom Tromey  <tom@tromey.com>
13241
13242         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
13243         Declare.
13244         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
13245         Move from read.c.
13246         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
13247         to section.c.
13248
13249 2020-03-26  Tom Tromey  <tom@tromey.com>
13250
13251         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
13252
13253 2020-03-26  Tom Tromey  <tom@tromey.com>
13254
13255         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
13256         "builder".
13257         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
13258         parameter.
13259         (dwarf_decode_macros): Update.
13260
13261 2020-03-26  Tom Tromey  <tom@tromey.com>
13262
13263         * dwarf2/read.c (read_attribute_value): Update.
13264         (read_indirect_string_from_dwz): Move to dwz.c; change into
13265         method.
13266         (dwarf_decode_macro_bytes): Update.
13267         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
13268         * dwarf2/dwz.c: New file.
13269         * Makefile.in (COMMON_SFILES): Add dwz.c.
13270
13271 2020-03-26  Tom Tromey  <tom@tromey.com>
13272
13273         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
13274         * dwarf2/read.c: Add include.
13275         * dwarf2/index-write.c: Add include.
13276         * dwarf2/index-cache.c: Add include.
13277         * dwarf2/dwz.h: New file.
13278
13279 2020-03-25  Tom Tromey  <tom@tromey.com>
13280
13281         * compile/compile-object-load.c (get_out_value_type): Mention
13282         correct symbol name in error message.
13283
13284 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
13285
13286         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13287
13288 2020-03-25  Tom de Vries  <tdevries@suse.de>
13289
13290         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
13291         * symmisc.c (dump_symtab_1): Print user and includes fields.
13292         (maintenance_info_symtabs): Same.
13293
13294 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13295
13296         PR gdb/25534
13297         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
13298         (riscv_regcache_cooked_write): New function.
13299         (riscv_push_dummy_call): Use new function.
13300         (riscv_return_value): Likewise.
13301
13302 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
13303
13304         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
13305         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
13306         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
13307         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
13308         * infrun.c (follow_fork): Likewise.
13309         (follow_fork_inferior): Likewise.
13310         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
13311         * linux-nat.h (class linux_nat_target): Likewise.
13312         * remote.c (class remote_target) <follow_fork>: Likewise.
13313         (remote_target::follow_fork): Likewise.
13314         * target-delegates.c: Re-generate.
13315         * target.c (default_follow_fork): Likewise.
13316         (target_follow_fork): Likewise.
13317         * target.h (struct target_ops) <follow_fork>: Likewise.
13318         (target_follow_fork): Likewise.
13319
13320 2020-03-24  Tom de Vries  <tdevries@suse.de>
13321
13322         * psymtab.c (maintenance_info_psymtabs): Print user field.
13323
13324 2020-03-20  Tom Tromey  <tromey@adacore.com>
13325
13326         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
13327         const.
13328         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
13329         const.
13330
13331 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
13332
13333         * ptrace.m4: Don't check for ptrace declaration.
13334         * config.in: Re-generate.
13335         * configure: Re-generate.
13336         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
13337         not defined.
13338
13339 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13340
13341         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
13342         `PTRACE_TYPE_RET'.
13343         * i386-bsd-nat.c (gdb_ptrace): Likewise.
13344         * sparc-nat.c (gdb_ptrace): Likewise.
13345         * x86-bsd-nat.c (gdb_ptrace): Likewise.
13346
13347 2020-03-20  Tom Tromey  <tromey@adacore.com>
13348
13349         * c-exp.y (lex_one_token): Fix assert.
13350
13351 2020-03-20  Tom Tromey  <tromey@adacore.com>
13352
13353         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
13354         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
13355         strncpy call.
13356
13357 2020-03-20  Tom Tromey  <tromey@adacore.com>
13358
13359         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
13360
13361 2020-03-20  Tom Tromey  <tromey@adacore.com>
13362
13363         * ada-valprint.c (print_variant_part): Remove parameters; switch
13364         to value-based API.
13365         (print_field_values): Likewise.
13366         (ada_val_print_struct_union): Likewise.
13367         (ada_value_print_1): Update.
13368
13369 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13370
13371         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
13372         nbsd_nat_target instead of inf_ptrace_target.
13373         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13374         nbsd_nat_target.
13375
13376 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13377
13378         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
13379         it to the ptrace call.
13380         * (store_registers): Likewise.
13381
13382 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13383
13384         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
13385         it to the ptrace call.
13386         * (store_registers): Likewise.
13387
13388 2020-03-19  Luis Machado  <luis.machado@linaro.org>
13389
13390         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
13391         valid, fetch vg value from ptrace.
13392
13393 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13394         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
13395         * inf-ptrace.c: Likewise.
13396         * (gdb_ptrace): Add.
13397         * (inf_ptrace_target::resume): Update.
13398         * (inf_ptrace_target::xfer_partial): Likewise.
13399         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
13400         * (inf_ptrace_peek_poke): Update.
13401
13402 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13403
13404         * x86-bsd-nat.c (gdb_ptrace): New.
13405         * (x86bsd_dr_set): Add new argument `ptid'.
13406         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
13407         x86bsd_dr_set_addr): Update.
13408
13409 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13410
13411         * remote.c (remote_target::process_stop_reply): Handle events for
13412         all threads differently.
13413
13414 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13415
13416         * completer.c (completion_tracker::remove_completion): Define new
13417         function.
13418         * completer.h (completion_tracker::remove_completion): Declare new
13419         function.
13420         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
13421         when adding a C++ function symbol.
13422
13423 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13424
13425         * completer.c (completion_tracker::completion_hash_entry): Define
13426         new class.
13427         (advance_to_filename_complete_word_point): Call
13428         recompute_lowest_common_denominator.
13429         (completion_tracker::completion_tracker): Call discard_completions
13430         to setup the hash table.
13431         (completion_tracker::discard_completions): Allow for being called
13432         from the constructor, pass new equal function, and element deleter
13433         when constructing the hash table.  Initialise new class member
13434         variables.
13435         (completion_tracker::maybe_add_completion): Remove use of
13436         m_entries_vec, and store more information into m_entries_hash.
13437         (completion_tracker::recompute_lcd_visitor): New function, most
13438         content taken from...
13439         (completion_tracker::recompute_lowest_common_denominator):
13440         ...here, this now just visits each item in the hash calling the
13441         above visitor.
13442         (completion_tracker::build_completion_result): Remove use of
13443         m_entries_vec, call recompute_lowest_common_denominator.
13444         * completer.h (completion_tracker::have_completions): Remove use
13445         of m_entries_vec.
13446         (completion_tracker::completion_hash_entry): Declare new class.
13447         (completion_tracker::recompute_lowest_common_denominator): Change
13448         function signature.
13449         (completion_tracker::recompute_lcd_visitor): Declare new function.
13450         (completion_tracker::m_entries_vec): Delete.
13451         (completion_tracker::m_entries_hash): Initialize to NULL.
13452         (completion_tracker::m_lowest_common_denominator_valid): New
13453         member variable.
13454         (completion_tracker::m_lowest_common_denominator_max_length): New
13455         member variable.
13456
13457 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13458
13459         * regformats/regdef.h: Put reg in gdb namespace.
13460
13461 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13462
13463         * i386-bsd-nat.c (gdb_ptrace): New.
13464         * (i386bsd_fetch_inferior_registers,
13465         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13466         * (i386bsd_fetch_inferior_registers,
13467         i386bsd_store_inferior_registers) Use gdb_ptrace.
13468
13469 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13470
13471         * amd64-bsd-nat.c (gdb_ptrace): New.
13472         * (amd64bsd_fetch_inferior_registers,
13473         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13474         * (amd64bsd_fetch_inferior_registers,
13475         amd64bsd_store_inferior_registers) Use gdb_ptrace.
13476
13477 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13478
13479         * user-regs.c (user_reg::read): Rename to...
13480         (user_reg::xread): ...this.
13481         * (append_user_reg): Rename argument `read' to `xread'.
13482         * (user_reg_add_builtin): Likewise.
13483         * (user_reg_add): Likewise.
13484         * (value_of_user_reg): Likewise.
13485
13486 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13487
13488         * sparc-nat.c (gdb_ptrace): New.
13489         * sparc-nat.c (sparc_fetch_inferior_registers)
13490         (sparc_store_inferior_registers) Remove obsolete comment.
13491         * sparc-nat.c (sparc_fetch_inferior_registers)
13492         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
13493         * sparc-nat.c (sparc_fetch_inferior_registers)
13494         (sparc_store_inferior_registers) Use gdb_ptrace.
13495
13496 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13497
13498         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
13499         it to the ptrace call.
13500         * sh-nbsd-nat.c (store_registers): Likewise.
13501
13502 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13503
13504         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
13505         nbsd_nat_target instead of inf_ptrace_target.
13506         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13507         nbsd_nat_target.
13508
13509 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13510
13511         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
13512
13513 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13514
13515         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
13516         <sys/sysctl.h>.
13517         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
13518
13519 2020-03-17  Tom de Vries  <tdevries@suse.de>
13520
13521         PR gdb/23710
13522         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
13523         fields.
13524         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
13525         fields.
13526         (process_imported_unit_die): Skip import of c++ CUs.
13527
13528 2020-03-16  Tom Tromey  <tom@tromey.com>
13529
13530         * p-valprint.c (pascal_object_print_value): Initialize
13531         base_value.
13532
13533 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
13534             Shahab Vahedi  <shahab@synopsys.com>
13535
13536         * Makefile.in: Add arch/arc.o
13537         * configure.tgt: Likewise.
13538         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
13539         (_initialize_arc_tdep): Don't initialize old target descriptions.
13540         (arc_read_description): New function to cache target descriptions.
13541         * arc-tdep.h (arc_read_description): Add proto type.
13542         * arch/arc.c: New file.
13543         * arch/arc.h: Likewise.
13544         * features/Makefile: Replace old target descriptions with new.
13545         * features/arc-arcompact.c: Remove.
13546         * features/arc-arcompact.xml: Likewise.
13547         * features/arc-v2.c: Likewise
13548         * features/arc-v2.xml: Likewise
13549         * features/arc/aux-arcompact.xml: New file.
13550         * features/arc/aux-v2.xml: Likewise.
13551         * features/arc/core-arcompact.xml: Likewise.
13552         * features/arc/core-v2.xml: Likewise.
13553         * features/arc/aux-arcompact.c: Generate.
13554         * features/arc/aux-v2.c: Likewise.
13555         * features/arc/core-arcompact.c: Likewise.
13556         * features/arc/core-v2.c: Likewise.
13557         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
13558
13559 2020-03-16  Tom Tromey  <tromey@adacore.com>
13560
13561         PR gdb/25663:
13562         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
13563         putting value into bcache.
13564
13565 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13566
13567         PR gdb/21500
13568         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
13569         to...
13570         (amd64_windows_init_abi_common): ... this.  Don't set size of
13571         long type.
13572         (amd64_windows_init_abi): New function.
13573         (amd64_cygwin_init_abi): New function.
13574         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
13575         the Cygwin OS ABI.
13576         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
13577         comment.
13578
13579 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13580
13581         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
13582         * windows-tdep.c (CYGWIN_DLL_NAME): New.
13583         (pe_import_directory_entry): New struct type.
13584         (is_linked_with_cygwin_dll): New function.
13585         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
13586         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
13587         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
13588
13589 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13590
13591         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
13592         i386_cygwin_core_osabi_sniffer.
13593
13594 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13595
13596         * i386-cygwin-tdep.c: Rename to...
13597         * i386-windows-tdep.c: ... this.
13598         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
13599         i386-windows-tdep.c.
13600         * configure.tgt: Likewise.
13601
13602 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13603
13604         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
13605         * osabi.c (gdb_osabi_names): Add "Windows".
13606         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
13607         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
13608         (i386_cygwin_core_osabi_sniffer): New function, extracted from
13609         i386_cygwin_osabi_sniffer.
13610         (_initialize_i386_cygwin_tdep): Register OS ABI
13611         GDB_OSABI_WINDOWS for i386.
13612         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
13613         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
13614         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
13615         for x86-64.
13616         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
13617         when the target matches '*-*-mingw*'.
13618
13619 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13620
13621         * defs.h (enum gdb_osabi): Move to...
13622         * osabi.h (enum gdb_osabi): ... here.
13623         * gdbarch.sh: Include osabi.h in gdbarch.h.
13624         * gdbarch.h: Re-generate.
13625
13626 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13627
13628         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
13629         function.
13630         (_initialize_amd64_windows_tdep): Register osabi sniffer.
13631
13632 2020-03-14  Tom Tromey  <tom@tromey.com>
13633
13634         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
13635         for C++.
13636         (c_type_print_modifier): Likewise.  Add "language" parameter.
13637         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
13638         (c_type_print_base_1): Update.
13639         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
13640         constants.
13641         * type-stack.c (type_stack::insert): Handle tp_atomic and
13642         tp_restrict.
13643         (type_stack::follow_type_instance_flags): Likewise.
13644         (type_stack::follow_types): Likewise.  Merge type-following code.
13645         * c-exp.y (RESTRICT, ATOMIC): New tokens.
13646         (space_identifier, cv_with_space_id)
13647         (const_or_volatile_or_space_identifier_noopt)
13648         (const_or_volatile_or_space_identifier): Remove.
13649         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
13650         rules.
13651         (ptr_operator, typebase): Update.
13652         (enum token_flag) <FLAG_C>: New constant.
13653         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
13654         "_Atomic".
13655         (lex_one_token): Handle FLAG_C.
13656
13657 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13658
13659         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
13660         it to the ptrace call.
13661         * m68k-bsd-nat.c (store_registers): Likewise.
13662
13663 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13664
13665         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
13666         gdb_byte *.
13667         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
13668         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
13669         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
13670
13671 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13672
13673         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
13674         nbsd_nat_target instead of inf_ptrace_target.
13675         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13676         nbsd_nat_target.
13677
13678 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13679
13680         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
13681         register_t.
13682
13683 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13684
13685         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
13686         it to the ptrace call.
13687         * alpha-bsd-nat.c (store_registers): Likewise.
13688
13689 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13690
13691         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
13692         includes.
13693         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
13694         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
13695         fill_fpregset): Likewise.
13696
13697 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13698
13699         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
13700         nbsd_nat_target instead of inf_ptrace_target.
13701         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13702         nbsd_nat_target.
13703
13704 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13705
13706         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
13707         register_t.
13708
13709 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13710
13711         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
13712         it to the ptrace call.
13713         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
13714         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
13715         * arm-nbsd-nat.c (store_register): Likewise.
13716         * arm-nbsd-nat.c (store_regs): Likewise.
13717         * arm-nbsd-nat.c (store_fp_register): Likewise.
13718         * arm-nbsd-nat.c (store_fp_regs): Likewise.
13719
13720 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13721
13722         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
13723         nbsd_nat_target instead of inf_ptrace_target.
13724         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13725         nbsd_nat_target.
13726
13727 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13728
13729         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
13730         it to the ptrace call.
13731         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
13732
13733 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13734
13735         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
13736         it to the ptrace call.
13737         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
13738
13739 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13740
13741         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
13742         gdb_byte *.
13743         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
13744
13745 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13746
13747         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
13748         instead of inf_ptrace_target.
13749         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13750         nbsd_nat_target.
13751
13752 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13753
13754         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13755         register_t.
13756
13757 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13758
13759         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13760         register_t.
13761
13762 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13763
13764         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
13765         register_t.
13766
13767 2020-03-13  Tom Tromey  <tom@tromey.com>
13768
13769         * value.h (val_print): Don't declare.
13770         * valprint.h (val_print_array_elements)
13771         (val_print_scalar_formatted, generic_val_print): Don't declare.
13772         * valprint.c (generic_val_print_array): Take a struct value.
13773         (generic_val_print_ptr, generic_val_print_memberptr)
13774         (generic_val_print_bool, generic_val_print_int)
13775         (generic_val_print_char, generic_val_print_complex)
13776         (generic_val_print): Remove.
13777         (generic_value_print): Update.
13778         (do_val_print): Remove unused parameters.  Don't call
13779         la_val_print.
13780         (val_print): Remove.
13781         (common_val_print): Update.  Don't call value_check_printable.
13782         (val_print_scalar_formatted, val_print_array_elements): Remove.
13783         * rust-lang.c (rust_val_print): Remove.
13784         (rust_language_defn): Update.
13785         * p-valprint.c (pascal_val_print): Remove.
13786         (pascal_value_print_inner): Update.
13787         (pascal_object_print_val_fields, pascal_object_print_val):
13788         Remove.
13789         (pascal_object_print_static_field): Update.
13790         * p-lang.h (pascal_val_print): Don't declare.
13791         * p-lang.c (pascal_language_defn): Update.
13792         * opencl-lang.c (opencl_language_defn): Update.
13793         * objc-lang.c (objc_language_defn): Update.
13794         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
13795         * m2-lang.h (m2_val_print): Don't declare.
13796         * m2-lang.c (m2_language_defn): Update.
13797         * language.h (struct language_defn) <la_val_print>: Remove.
13798         * language.c (unk_lang_value_print_inner): Rename.  Change
13799         argument types.
13800         (unknown_language_defn, auto_language_defn): Update.
13801         * go-valprint.c (go_val_print): Remove.
13802         * go-lang.h (go_val_print): Don't declare.
13803         * go-lang.c (go_language_defn): Update.
13804         * f-valprint.c (f_val_print): Remove.
13805         * f-lang.h (f_value_print): Don't declare.
13806         * f-lang.c (f_language_defn): Update.
13807         * d-valprint.c (d_val_print): Remove.
13808         * d-lang.h (d_value_print): Don't declare.
13809         * d-lang.c (d_language_defn): Update.
13810         * cp-valprint.c (cp_print_value_fields)
13811         (cp_print_value_fields_rtti, cp_print_value): Remove.
13812         (cp_print_static_field): Update.
13813         * c-valprint.c (c_val_print_array, c_val_print_ptr)
13814         (c_val_print_struct, c_val_print_union, c_val_print_int)
13815         (c_val_print_memberptr, c_val_print): Remove.
13816         * c-lang.h (c_val_print_array, cp_print_value_fields)
13817         (cp_print_value_fields_rtti): Don't declare.
13818         * c-lang.c (c_language_defn, cplus_language_defn)
13819         (asm_language_defn, minimal_language_defn): Update.
13820         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
13821         (ada_val_print_enum): Take a struct value.
13822         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
13823         (ada_val_print): Remove.
13824         (ada_value_print_1): Update.
13825         (printable_val_type): Remove.
13826         * ada-lang.h (ada_val_print): Don't declare.
13827         * ada-lang.c (ada_language_defn): Update.
13828
13829 2020-03-13  Tom Tromey  <tom@tromey.com>
13830
13831         * valprint.c (do_val_print): Update.
13832         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13833         a struct value.
13834         (value_to_value_object_no_release): Declare.
13835         * python/py-value.c (value_to_value_object_no_release): New
13836         function.
13837         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13838         struct value.
13839         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13840         function.
13841         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13842         a struct value.
13843         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13844         Declare.
13845         (gdbscm_apply_val_pretty_printer): Take a struct value.
13846         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13847         value.
13848         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13849         value.
13850         * extension-priv.h (struct extension_language_ops)
13851         <apply_val_pretty_printer>: Take a struct value.
13852         * cp-valprint.c (cp_print_value): Create a struct value.
13853         (cp_print_value): Update.
13854
13855 2020-03-13  Tom Tromey  <tom@tromey.com>
13856
13857         * ada-valprint.c (print_field_values): Call common_val_print.
13858
13859 2020-03-13  Tom Tromey  <tom@tromey.com>
13860
13861         * ada-valprint.c (val_print_packed_array_elements): Remove
13862         bitoffset and val parameters.  Call common_val_print.
13863         (ada_val_print_string): Remove offset, address, and original_value
13864         parameters.
13865         (ada_val_print_array): Update.
13866         (ada_value_print_array): New function.
13867         (ada_value_print_1): Call it.
13868
13869 2020-03-13  Tom Tromey  <tom@tromey.com>
13870
13871         * ada-valprint.c (ada_value_print): Use common_val_print.
13872
13873 2020-03-13  Tom Tromey  <tom@tromey.com>
13874
13875         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13876
13877 2020-03-13  Tom Tromey  <tom@tromey.com>
13878
13879         * ada-valprint.c (ada_value_print_num): New function.
13880         (ada_value_print_1): Use it.
13881
13882 2020-03-13  Tom Tromey  <tom@tromey.com>
13883
13884         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13885
13886 2020-03-13  Tom Tromey  <tom@tromey.com>
13887
13888         * ada-valprint.c (ada_value_print_ptr): New function.
13889         (ada_value_print_1): Use it.
13890
13891 2020-03-13  Tom Tromey  <tom@tromey.com>
13892
13893         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13894         call common_val_print.
13895         (ada_val_print_1): Update.
13896         (ada_value_print_1): New function.
13897         (ada_value_print_inner): Rewrite.
13898
13899 2020-03-13  Tom Tromey  <tom@tromey.com>
13900
13901         * cp-valprint.c (cp_print_value_fields): Update.
13902         (cp_print_value): New function.
13903
13904 2020-03-13  Tom Tromey  <tom@tromey.com>
13905
13906         * m2-valprint.c (m2_value_print_inner): Use
13907         cp_print_value_fields.
13908         * cp-valprint.c (cp_print_value_fields): New function.
13909         * c-valprint.c (c_value_print_struct): New function.
13910         (c_value_print_inner): Use c_value_print_struct.
13911         * c-lang.h (cp_print_value_fields): Declare.
13912
13913 2020-03-13  Tom Tromey  <tom@tromey.com>
13914
13915         * c-valprint.c (c_value_print_array): New function.
13916         (c_value_print_inner): Use it.
13917
13918 2020-03-13  Tom Tromey  <tom@tromey.com>
13919
13920         * c-valprint.c (c_value_print_memberptr): New function.
13921         (c_value_print_inner): Use it.
13922
13923 2020-03-13  Tom Tromey  <tom@tromey.com>
13924
13925         * c-valprint.c (c_value_print_int): New function.
13926         (c_value_print_inner): Use it.
13927
13928 2020-03-13  Tom Tromey  <tom@tromey.com>
13929
13930         * c-valprint.c (c_value_print_ptr): New function.
13931         (c_value_print_inner): Use it.
13932
13933 2020-03-13  Tom Tromey  <tom@tromey.com>
13934
13935         * c-valprint.c (c_value_print_inner): Rewrite.
13936
13937 2020-03-13  Tom Tromey  <tom@tromey.com>
13938
13939         * valprint.c (generic_value_print_complex): New function.
13940         (generic_value_print): Use it.
13941
13942 2020-03-13  Tom Tromey  <tom@tromey.com>
13943
13944         * valprint.c (generic_val_print_float): Don't call
13945         val_print_scalar_formatted.
13946         (generic_val_print, generic_value_print): Update.
13947
13948 2020-03-13  Tom Tromey  <tom@tromey.com>
13949
13950         * valprint.c (generic_value_print_char): New function
13951         (generic_value_print): Use it.
13952
13953 2020-03-13  Tom Tromey  <tom@tromey.com>
13954
13955         * valprint.c (generic_value_print_int): New function.
13956         (generic_value_print): Use it.
13957
13958 2020-03-13  Tom Tromey  <tom@tromey.com>
13959
13960         * valprint.c (generic_value_print_bool): New function.
13961         (generic_value_print): Use it.
13962
13963 2020-03-13  Tom Tromey  <tom@tromey.com>
13964
13965         * valprint.c (generic_val_print_func): Simplify.
13966         (generic_val_print, generic_value_print): Update.
13967
13968 2020-03-13  Tom Tromey  <tom@tromey.com>
13969
13970         * valprint.c (generic_val_print_flags): Remove.
13971         (generic_val_print, generic_value_print): Update.
13972         (val_print_type_code_flags): Add original_value parameter.
13973
13974 2020-03-13  Tom Tromey  <tom@tromey.com>
13975
13976         * valprint.c (generic_val_print): Update.
13977         (generic_value_print): Update.
13978         * valprint.c (generic_val_print_enum): Don't call
13979         val_print_scalar_formatted.
13980
13981 2020-03-13  Tom Tromey  <tom@tromey.com>
13982
13983         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13984         * valprint.c (generic_value_print_ptr): New function.
13985
13986 2020-03-13  Tom Tromey  <tom@tromey.com>
13987
13988         * valprint.c (generic_value_print): Rewrite.
13989
13990 2020-03-13  Tom Tromey  <tom@tromey.com>
13991
13992         * p-valprint.c (pascal_object_print_value_fields)
13993         (pascal_object_print_value): New functions.
13994
13995 2020-03-13  Tom Tromey  <tom@tromey.com>
13996
13997         * p-valprint.c (pascal_value_print_inner): Rewrite.
13998
13999 2020-03-13  Tom Tromey  <tom@tromey.com>
14000
14001         * f-valprint.c (f_value_print_innner): Rewrite.
14002
14003 2020-03-13  Tom Tromey  <tom@tromey.com>
14004
14005         * m2-valprint.c (m2_print_unbounded_array): New overload.
14006         (m2_print_unbounded_array): Update.
14007         (m2_print_array_contents): Take a struct value.
14008         (m2_value_print_inner): Rewrite.
14009
14010 2020-03-13  Tom Tromey  <tom@tromey.com>
14011
14012         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
14013         (d_value_print_inner): New function.
14014         * d-lang.h (d_value_print_inner): Declare.
14015         * d-lang.c (d_language_defn): Use d_value_print_inner.
14016
14017 2020-03-13  Tom Tromey  <tom@tromey.com>
14018
14019         * go-valprint.c (go_value_print_inner): New function.
14020         * go-lang.h (go_value_print_inner): Declare.
14021         * go-lang.c (go_language_defn): Use go_value_print_inner.
14022
14023 2020-03-13  Tom Tromey  <tom@tromey.com>
14024
14025         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
14026         API.
14027         (rust_val_print): Rewrite.
14028         (rust_value_print_inner): New function, from rust_val_print.
14029         (rust_language_defn): Use rust_value_print_inner.
14030
14031 2020-03-13  Tom Tromey  <tom@tromey.com>
14032
14033         * ada-valprint.c (ada_value_print_inner): New function.
14034         * ada-lang.h (ada_value_print_inner): Declare.
14035         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
14036
14037 2020-03-13  Tom Tromey  <tom@tromey.com>
14038
14039         * f-valprint.c (f_value_print_innner): New function.
14040         * f-lang.h (f_value_print_innner): Declare.
14041         * f-lang.c (f_language_defn): Use f_value_print_innner.
14042
14043 2020-03-13  Tom Tromey  <tom@tromey.com>
14044
14045         * p-valprint.c (pascal_value_print_inner): New function.
14046         * p-lang.h (pascal_value_print_inner): Declare.
14047         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
14048
14049 2020-03-13  Tom Tromey  <tom@tromey.com>
14050
14051         * m2-valprint.c (m2_value_print_inner): New function.
14052         * m2-lang.h (m2_value_print_inner): Declare.
14053         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
14054
14055 2020-03-13  Tom Tromey  <tom@tromey.com>
14056
14057         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
14058         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
14059         * c-valprint.c (c_value_print_inner): New function.
14060         * c-lang.h (c_value_print_inner): Declare.
14061         * c-lang.c (c_language_defn, cplus_language_defn)
14062         (asm_language_defn, minimal_language_defn): Use
14063         c_value_print_inner.
14064
14065 2020-03-13  Tom Tromey  <tom@tromey.com>
14066
14067         * p-valprint.c (pascal_object_print_value_fields): Now static.
14068         * p-lang.h (pascal_object_print_value_fields): Don't declare.
14069
14070 2020-03-13  Tom Tromey  <tom@tromey.com>
14071
14072         * c-valprint.c (c_val_print_array): Simplify.
14073
14074 2020-03-13  Tom Tromey  <tom@tromey.com>
14075
14076         * valprint.c (value_print_array_elements): New function.
14077         * valprint.h (value_print_array_elements): Declare.
14078
14079 2020-03-13  Tom Tromey  <tom@tromey.com>
14080
14081         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
14082         * mips-tdep.c (mips_print_register): Use
14083         value_print_scalar_formatted.
14084
14085 2020-03-13  Tom Tromey  <tom@tromey.com>
14086
14087         * valprint.h (value_print_scalar_formatted): Declare.
14088         * valprint.c (value_print_scalar_formatted): New function.
14089
14090 2020-03-13  Tom Tromey  <tom@tromey.com>
14091
14092         * valprint.h (generic_value_print): Declare.
14093         * valprint.c (generic_value_print): New function.
14094
14095 2020-03-13  Tom Tromey  <tom@tromey.com>
14096
14097         * valprint.c (do_val_print): Call la_value_print_inner, if
14098         available.
14099         * rust-lang.c (rust_language_defn): Update.
14100         * p-lang.c (pascal_language_defn): Update.
14101         * opencl-lang.c (opencl_language_defn): Update.
14102         * objc-lang.c (objc_language_defn): Update.
14103         * m2-lang.c (m2_language_defn): Update.
14104         * language.h (struct language_defn) <la_value_print_inner>: New
14105         member.
14106         * language.c (unknown_language_defn, auto_language_defn): Update.
14107         * go-lang.c (go_language_defn): Update.
14108         * f-lang.c (f_language_defn): Update.
14109         * d-lang.c (d_language_defn): Update.
14110         * c-lang.c (c_language_defn, cplus_language_defn)
14111         (asm_language_defn, minimal_language_defn): Update.
14112         * ada-lang.c (ada_language_defn): Update.
14113
14114 2020-03-13  Tom Tromey  <tom@tromey.com>
14115
14116         * c-valprint.c (c_value_print): Use common_val_print.
14117
14118 2020-03-13  Tom Tromey  <tom@tromey.com>
14119
14120         * cp-valprint.c (cp_print_static_field): Use common_val_print.
14121
14122 2020-03-13  Tom Tromey  <tom@tromey.com>
14123
14124         * f-valprint.c (f77_print_array_1, f_val_print): Use
14125         common_val_print.
14126
14127 2020-03-13  Tom Tromey  <tom@tromey.com>
14128
14129         * riscv-tdep.c (riscv_print_one_register_info): Use
14130         common_val_print.
14131
14132 2020-03-13  Tom Tromey  <tom@tromey.com>
14133
14134         * mi/mi-main.c (output_register): Use common_val_print.
14135
14136 2020-03-13  Tom Tromey  <tom@tromey.com>
14137
14138         * infcmd.c (default_print_one_register_info): Use
14139         common_val_print.
14140
14141 2020-03-13  Tom Tromey  <tom@tromey.com>
14142
14143         * valprint.h (common_val_print_checked): Declare.
14144         * valprint.c (common_val_print_checked): New function.
14145         * stack.c (print_frame_arg): Use common_val_print_checked.
14146
14147 2020-03-13  Tom Tromey  <tom@tromey.com>
14148
14149         * valprint.c (do_val_print): New function, from val_print.
14150         (val_print): Use do_val_print.
14151         (common_val_print): Use do_val_print.
14152
14153 2020-03-13  Tom Tromey  <tom@tromey.com>
14154
14155         * valprint.c (value_print): Use scoped_value_mark.
14156
14157 2020-03-13  Tom de Vries  <tdevries@suse.de>
14158
14159         PR symtab/25646
14160         * psymtab.c (partial_symtab::partial_symtab): Don't set
14161         globals_offset and statics_offset.  Push element onto
14162         current_global_psymbols and current_static_psymbols stacks.
14163         (concat): New function.
14164         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
14165         element from current_global_psymbols and current_static_psymbols
14166         stacks.  Concat popped elements to global_psymbols and
14167         static_symbols.
14168         (add_psymbol_to_list): Use current_global_psymbols and
14169         current_static_psymbols stacks.
14170         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
14171         current_static_psymbols fields.
14172
14173 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14174
14175         * corelow.c (sniff_core_bfd): Remove.
14176         (class core_target) <m_core_vec>: Remove.
14177         (core_target::core_target): Update.
14178         (core_file_fns): Remove.
14179         (deprecated_add_core_fns): Remove.
14180         (default_core_sniffer): Remove.
14181         (sniff_core_bfd): Remove.
14182         (default_check_format): Remove.
14183         (gdb_check_format): Remove.
14184         (core_target_open): Update.
14185         (core_target::get_core_register_section): Update.
14186         (get_core_registers_cb): Update.
14187         (core_target::fetch_registers): Update.
14188         * gdbcore.h (struct core_fns): Remove.
14189         (deprecated_add_core_fns): Remove.
14190         (default_core_sniffer): Remove.
14191         (default_check_format): Remove.
14192
14193 2020-03-12  Tom Tromey  <tom@tromey.com>
14194
14195         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
14196         CORE_ADDR.
14197         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
14198
14199 2020-03-12  Tom Tromey  <tom@tromey.com>
14200
14201         * remote.c (remote_target::download_tracepoint)
14202         (remote_target::enable_tracepoint)
14203         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
14204         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
14205         sprintf_vma.
14206
14207 2020-03-12  Tom Tromey  <tom@tromey.com>
14208
14209         * symfile-mem.c: Update CORE_ADDR size assert.
14210
14211 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14212
14213         * selftest.m4: Move to gdbsupport/.
14214         * acinclude.m4: Update path to selftest.m4.
14215
14216 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14217
14218         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
14219         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
14220         gdbarch-selfselftests.c and selftest-arch.c.
14221         (SUBDIR_UNITTESTS_OBS): Rename to...
14222         (SELFTESTS_OBS): ... this.
14223         (COMMON_SFILES): Remove disasm-selftests.c and
14224         gdbarch-selftests.c.
14225         * configure.ac: Don't add selftest-arch.{c,o} to
14226         CONFIG_{SRCS,OBS}.
14227         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
14228         preprocessor conditions.
14229
14230 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14231
14232         * configure.ac: Don't source bfd/development.sh.
14233         * selftest.m4: Modify comment.
14234         * configure: Re-generate.
14235
14236 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14237
14238         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
14239         not "true" or "false".
14240         * configure: Re-generate.
14241
14242 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14243
14244         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
14245         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
14246         renamed to arm_nbsd_supply_gregset.
14247         (fetch_register): Update to call arm_nbsd_supply_gregset.
14248         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
14249         (arm_netbsd_nat_target::fetch_registers): Update.
14250         (fetch_elfcore_registers): Removed.
14251         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
14252         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
14253         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
14254         not require NetBSD system headers.
14255         (arm_nbsd_regset): New struct.
14256         (arm_nbsd_iterate_over_regset_sections): New function.
14257         (arm_netbsd_init_abi_common): Updated to call
14258         set_gdbarch_iterate_over_regset_sections.
14259         * arm-nbsd-tdep.h: New file.
14260
14261 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
14262
14263         * symtab.c (find_pc_sect_line): Add check which prevents infinite
14264         recursion.
14265
14266 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
14267
14268         * configure: Re-generate.
14269
14270 2020-03-11  Tom Tromey  <tromey@adacore.com>
14271
14272         * ada-typeprint.c (print_choices): Fix comment.
14273
14274 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
14275
14276         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
14277         previous item in the list, when the list has no items.
14278
14279 2020-03-11  Tom de Vries  <tdevries@suse.de>
14280
14281         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
14282         PROP_LOCLIST handling code.
14283
14284 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
14285
14286         * buildsym-legacy.c (record_line): Pass extra parameter to
14287         record_line.
14288         * buildsym.c (buildsym_compunit::record_line): Take an extra
14289         parameter, reduce duplication in the line table, and record the
14290         is_stmt flag in the line table.
14291         * buildsym.h (buildsym_compunit::record_line): Add extra
14292         parameter.
14293         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
14294         non-statement lines.
14295         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
14296         this to the symtab builder.
14297         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
14298         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
14299         through to dwarf_record_line_1.
14300         * infrun.c (process_event_stop_test): When stepping, don't stop at
14301         a non-statement instruction, and only refresh the step info when
14302         we land in the middle of a line's range.  Also add an extra
14303         comment.
14304         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
14305         field.
14306         * record-btrace.c (btrace_find_line_range): Only record lines
14307         marked as is-statement.
14308         * stack.c (frame_show_address): Show the frame address if we are
14309         in a non-statement sal.
14310         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
14311         (maintenance_print_one_line_table): Print a header for the is_stmt
14312         column, and include is_stmt information in the output.
14313         * symtab.c (find_pc_sect_line): Find lines marked as statements in
14314         preference to non-statements.
14315         (find_pcs_for_symtab_line): Prefer is-statement entries.
14316         (find_line_common): Likewise.
14317         * symtab.h (struct linetable_entry): Add is_stmt field.
14318         (struct symtab_and_line): Likewise.
14319         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
14320         arranging the line table.
14321
14322 2020-03-07  Tom de Vries  <tdevries@suse.de>
14323
14324         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
14325         DIE.
14326
14327 2020-03-07  Tom Tromey  <tom@tromey.com>
14328
14329         * valops.c (value_literal_complex): Remove obsolete comment.
14330         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
14331         comment.
14332
14333 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
14334
14335         * infrun.h: Forward-declare thread_info.
14336         (set_step_info): Add thread_info parameter, add doc.
14337         * infrun.c (set_step_info): Add thread_info parameter, move doc
14338         to header.
14339         * infrun.c (process_event_stop_test): Pass thread to
14340         set_step_info call.
14341         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
14342         set_step_info.
14343         (prepare_one_step): Add thread_info parameter, pass it to
14344         set_step_frame and prepare_one_step (recursive) call.
14345         (step_1): Pass thread to prepare_one_step call.
14346         (step_command_fsm::should_stop): Pass thread to
14347         prepare_one_step.
14348         (until_next_fsm): Pass thread to set_step_frame call.
14349         (finish_command): Pass thread to set_step_info call.
14350
14351 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
14352
14353         * windows-tdep.c (windows_solib_create_inferior_hook):
14354         Check if inferior is running.
14355
14356 2020-03-06  Tom de Vries  <tdevries@suse.de>
14357
14358         * NEWS: Fix "the the".
14359         * ctfread.c: Same.
14360
14361 2020-03-06  Tom de Vries  <tdevries@suse.de>
14362
14363         * psymtab.c (psymtab_to_symtab): Don't print "done.".
14364
14365 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14366
14367         * .dir-locals.el: Add a comment referencing the other copies of
14368         this file.
14369
14370 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
14371
14372         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
14373         psargs.
14374
14375 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14376
14377         * .gitattributes: New file.
14378
14379 2020-03-04  Tom Tromey  <tom@tromey.com>
14380
14381         * symmisc.c (print_symbol_bcache_statistics)
14382         (print_objfile_statistics): Update.
14383         * symfile.c (allocate_symtab): Use intern.
14384         * psymtab.c (partial_symtab::partial_symtab): Use intern.
14385         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
14386         macro_cache>: Remove.
14387         <string_cache>: New member.
14388         (struct objfile) <intern>: New methods.
14389         * elfread.c (elf_symtab_read): Use intern.
14390         * dwarf2/read.c (fixup_go_packaging): Intern package name.
14391         (dwarf2_compute_name, dwarf2_physname)
14392         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
14393         names.
14394         (guess_partial_die_structure_name): Update.
14395         (partial_die_info::fixup): Intern name.
14396         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
14397         name.
14398         (dwarf2_name): Intern name.  Update.
14399         * buildsym.c (buildsym_compunit::get_macro_table): Use
14400         string_cache.
14401
14402 2020-03-04  Tom Tromey  <tom@tromey.com>
14403
14404         * jit.c (bfd_open_from_target_memory): Make "target" const.
14405         * corefile.c (gnutarget): Now const.
14406         * gdbcore.h (gnutarget): Now const.
14407
14408 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
14409
14410         * NEWS: Mention support for WOW64 processes.
14411         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
14412         (amd64_windows_segment_register_p): Remove static.
14413         (_initialize_amd64_windows_nat): Update.
14414         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
14415         * i386-windows-nat.c (context_offset): Update.
14416         (i386_mappings): Rename and remove static.
14417         (i386_windows_segment_register_p): Remove static.
14418         (_initialize_i386_windows_nat): Update.
14419         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
14420         (STATUS_WX86_SINGLE_STEP): New macro.
14421         (EnumProcessModulesEx): New macro.
14422         (Wow64SuspendThread): New macro.
14423         (Wow64GetThreadContext): New macro.
14424         (Wow64SetThreadContext): New macro.
14425         (Wow64GetThreadSelectorEntry): New macro.
14426         (windows_set_context_register_offsets): Add static.
14427         (windows_set_segment_register_p): Likewise.
14428         (windows_add_thread): Adapt for WOW64 processes.
14429         (windows_fetch_one_register): Likewise.
14430         (windows_nat_target::fetch_registers): Likewise.
14431         (windows_store_one_register): Likewise.
14432         (display_selector): Likewise.
14433         (display_selectors): Likewise.
14434         (handle_exception): Likewise.
14435         (windows_continue): Likewise.
14436         (windows_nat_target::resume): Likewise.
14437         (windows_add_all_dlls): Likewise.
14438         (do_initial_windows_stuff): Likewise.
14439         (windows_nat_target::attach): Likewise.
14440         (windows_get_exec_module_filename): Likewise.
14441         (windows_nat_target::create_inferior): Likewise.
14442         (windows_xfer_siginfo): Likewise.
14443         (_initialize_loadable): Initialize Wow64SuspendThread,
14444         Wow64GetThreadContext, Wow64SetThreadContext,
14445         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
14446         * windows-nat.h (windows_set_context_register_offsets):
14447         Remove declaration.
14448         (windows_set_segment_register_p): Likewise.
14449         (i386_windows_segment_register_p): Add declaration.
14450         (amd64_windows_segment_register_p): Likewise.
14451
14452 2020-03-04  Luis Machado  <luis.machado@linaro.org>
14453
14454         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
14455         in "info registers" for AArch64/ARM.
14456
14457         The change caused "info registers" to not print GPR's.
14458
14459         gdb/ChangeLog:
14460
14461         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14462
14463         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14464         when reg->group is empty and reggroup is not.
14465
14466 2020-03-03  Tom Tromey  <tromey@adacore.com>
14467
14468         * dwarf2/frame.c (struct dwarf2_frame_cache)
14469         <checked_tailcall_bottom, entry_cfa_sp_offset,
14470         entry_cfa_sp_offset_p>: Remove members.
14471         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
14472         (dwarf2_frame_prev_register): Don't call
14473         dwarf2_tailcall_sniffer_first.
14474         (dwarf2_append_unwinders): Don't append tailcall unwinder.
14475         * frame-unwind.c (add_unwinder): New fuction.
14476         (frame_unwind_init): Use it.  Add tailcall unwinder.
14477
14478 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
14479             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14480
14481         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
14482         value should be printed as true.
14483
14484 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
14485
14486         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
14487         (windows_init_abi): Set and use windows_so_ops.
14488
14489 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
14490
14491         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
14492         when verifying if dealing with a convenience variable.
14493
14494 2020-03-03  Luis Machado  <luis.machado@linaro.org>
14495
14496         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
14497
14498 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
14499
14500         * infrun.c (gdbarch_supports_displaced_stepping): New.
14501         (use_displaced_stepping): Break up conditions in smaller pieces.
14502         Use gdbarch_supports_displaced_stepping.
14503         (displaced_step_prepare_throw): Use
14504         gdbarch_supports_displaced_stepping.
14505
14506 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14507
14508         * NEWS: Mention new behaviour of the history filename.
14509         * top.c (write_history_p): Add comment.
14510         (show_write_history_p): Add header comment, give a different
14511         message when history writing is on, but the history filename is
14512         empty.
14513         (history_filename): Add comment.
14514         (history_filename_empty): New function.
14515         (show_history_filename): Add header comment, give a different
14516         message when the filename is empty.
14517         (init_history): Compare history_filename against nullptr, and only
14518         read history if the filename is not empty.
14519         (set_history_filename): Add header comment, and only make
14520         non-empty filenames absolute.
14521         (init_main): Make the filename argument to 'set history filename'
14522         optional.
14523
14524 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
14525
14526         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
14527         (arm_supply_vfpregset): ...this, and update to use VFP registers.
14528         (fetch_fp_register): Update.
14529         (fetch_fp_regs): Update.
14530         (store_fp_register): Update.
14531         (store_fp_regs): Update.
14532         (arm_netbsd_nat_target::read_description): New function.
14533         (fetch_elfcore_registers): Update.
14534
14535 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14536
14537         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
14538         general_thread if the stop reply is missing a thread-id.
14539         (remote_target::process_stop_reply): Use the first non-exited
14540         thread if the target didn't pass a thread-id.
14541         * infrun.c (do_target_wait): Move call to
14542         switch_to_inferior_no_thread to ....
14543         (do_target_wait_1): ... here.
14544
14545 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
14546
14547         * debuginfod-support.c: Include defs.h first.
14548
14549 2020-02-28  Tom de Vries  <tdevries@suse.de>
14550
14551         * symfile.c (set_initial_language): Use default language for lookup.
14552
14553 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
14554
14555         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
14556         reader variable, pass `this` to read_cutu_die_from_dwo.
14557
14558 2020-02-27  Aaron Merey  <amerey@redhat.com>
14559
14560         * source.c (open_source_file): Check for nullptr when computing
14561         srcpath.
14562
14563 2020-02-27  Tom Tromey  <tromey@adacore.com>
14564
14565         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
14566         member.
14567         (dwarf2_add_field): Don't update nfields.
14568         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
14569
14570 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
14571
14572         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
14573         abs.
14574
14575 2020-02-26  Tom Tromey  <tom@tromey.com>
14576
14577         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
14578         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
14579         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
14580         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
14581         per_cu_data.
14582
14583 2020-02-26  Tom Tromey  <tom@tromey.com>
14584
14585         * dwarf2/index-write.c (psym_index_map): Change type.
14586         (add_address_entry_worker, write_one_signatured_type)
14587         (recursively_count_psymbols, recursively_write_psymbols)
14588         (class debug_names, psyms_seen_size, write_gdbindex)
14589         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
14590
14591 2020-02-26  Aaron Merey  <amerey@redhat.com>
14592
14593         * Makefile.in: Handle optional debuginfod support.
14594         * NEWS: Update.
14595         * README: Add --with-debuginfod summary.
14596         * config.in: Regenerate.
14597         * configure: Regenerate.
14598         * configure.ac: Handle optional debuginfod support.
14599         * debuginfod-support.c: debuginfod helper functions.
14600         * debuginfod-support.h: Ditto.
14601         * doc/gdb.texinfo: Add --with-debuginfod to configure options
14602         summary.
14603         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
14604         when a dwz file cannot be found.
14605         * elfread.c (elf_symfile_read): Query debuginfod servers when a
14606         debuginfo file cannot be found.
14607         * source.c (open_source_file): Query debuginfod servers when a
14608         source file cannot be found.
14609         * top.c (print_gdb_configuration): Include
14610         --{with,without}-debuginfod in the output.
14611
14612 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
14613
14614         * thread.c (thr_try_catch_cmd): Print thread name.
14615
14616 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
14617
14618         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
14619         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14620         dwarf2_fetch_die_type_sect_off): Move to...
14621         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
14622         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14623         dwarf2_fetch_die_type_sect_off): ... here.
14624         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
14625         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14626         dwarf2_fetch_die_type_sect_off): Move doc to header file.
14627
14628 2020-02-26  Tom de Vries  <tdevries@suse.de>
14629
14630         PR gdb/25603
14631         * symfile.c (set_initial_language): Exit-early if
14632         language_mode == language_mode_manual.
14633
14634 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14635
14636         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
14637         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
14638         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
14639
14640 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
14641
14642         * gdbtypes.c (create_array_type_with_stride): Handle negative
14643         array strides.
14644         * valarith.c (value_subscripted_rvalue): Likewise.
14645
14646 2020-02-25  Luis Machado  <luis.machado@linaro.org>
14647
14648         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
14649
14650 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14651
14652         * loc.h (dwarf2_get_die_type): Move to...
14653         * read.h (dwarf2_get_die_type): ... here.
14654         * read.c (dwarf2_get_die_type): Move doc to header.
14655
14656 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
14657
14658         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
14659         'gnulib/Makefile.in' to the list.
14660
14661 2020-02-24  Tom Tromey  <tom@tromey.com>
14662
14663         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
14664         Remove.
14665         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
14666         XOBNEWVEC.
14667
14668 2020-02-24  Tom Tromey  <tom@tromey.com>
14669
14670         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
14671         New method.
14672         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
14673         (dw2_do_instantiate_symtab, dw2_get_file_names)
14674         (build_type_psymtab_dependencies, load_full_type_unit): Update.
14675
14676 2020-02-24  Tom Tromey  <tom@tromey.com>
14677
14678         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
14679         make_scoped_restore.
14680         (dwarf2_psymtab::read_symtab): Don't clear
14681         reading_partial_symbols.
14682
14683 2020-02-24  Tom de Vries  <tdevries@suse.de>
14684
14685         PR gdb/25592
14686         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
14687
14688 2020-02-24  Tom de Vries  <tdevries@suse.de>
14689
14690         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
14691         commands layout next/prev/regs.
14692
14693 2020-02-22  Tom Tromey  <tom@tromey.com>
14694
14695         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
14696         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
14697
14698 2020-02-22  Tom Tromey  <tom@tromey.com>
14699
14700         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
14701
14702 2020-02-22  Tom Tromey  <tom@tromey.com>
14703
14704         * tui/tui-win.c (_initialize_tui_win): Add usage text.
14705         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
14706         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
14707         * tui/tui.c (_initialize_tui): Add usage text.
14708
14709 2020-02-22  Tom Tromey  <tom@tromey.com>
14710
14711         * tui/tui-win.c (tui_set_focus_command)
14712         (tui_set_win_height_command): Use error_no_arg.
14713         (_initialize_tui_win): Update help text.
14714         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
14715
14716 2020-02-22  Tom Tromey  <tom@tromey.com>
14717
14718         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
14719         * tui/tui-disasm.h (struct tui_disasm_window)
14720         <display_start_addr>: Declare.
14721         * tui/tui-source.h (struct tui_source_window)
14722         <display_start_addr>: Declare.
14723         * tui/tui-winsource.h (struct tui_source_window_base)
14724         <show_source_line, display_start_addr>: New methods.
14725         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
14726         Rename and move to protected section.
14727         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
14728         (tui_source_window_base::do_erase_source_content): Update.
14729         (tui_source_window_base::show_source_line): Now a method.
14730         (tui_source_window_base::show_source_content)
14731         (tui_source_window_base::tui_source_window_base)
14732         (tui_source_window_base::rerender)
14733         (tui_source_window_base::refill)
14734         (tui_source_window_base::do_scroll_horizontal)
14735         (tui_source_window_base::set_is_exec_point_at)
14736         (tui_source_window_base::update_breakpoint_info)
14737         (tui_source_window_base::update_exec_info): Update.
14738         * tui/tui-source.c (tui_source_window::set_contents)
14739         (tui_source_window::showing_source_p)
14740         (tui_source_window::do_scroll_vertical)
14741         (tui_source_window::location_matches_p)
14742         (tui_source_window::line_is_displayed): Update.
14743         (tui_source_window::display_start_addr): New method.
14744         * tui/tui-disasm.c (tui_disasm_window::set_contents)
14745         (tui_disasm_window::do_scroll_vertical)
14746         (tui_disasm_window::location_matches_p): Update.
14747         (tui_disasm_window::display_start_addr): New method.
14748
14749 2020-02-22  Tom Tromey  <tom@tromey.com>
14750
14751         * NEWS: Add entry for gdb.register_window_type.
14752         * tui/tui-layout.h (window_factory): New typedef.
14753         (tui_register_window): Declare.
14754         * tui/tui-layout.c (saved_tui_windows): New global.
14755         (tui_apply_current_layout): Use it.
14756         (tui_register_window): New function.
14757         * python/python.c (do_start_initialization): Call
14758         gdbpy_initialize_tui.
14759         (python_GdbMethods): Add "register_window_type" function.
14760         * python/python-internal.h (gdbpy_register_tui_window)
14761         (gdbpy_initialize_tui): Declare.
14762         * python/py-tui.c: New file.
14763         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
14764
14765 2020-02-22  Tom Tromey  <tom@tromey.com>
14766
14767         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
14768
14769 2020-02-22  Tom Tromey  <tom@tromey.com>
14770
14771         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
14772         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
14773         * tui/tui-data.c (tui_set_win_with_focus): Remove.
14774         (tui_set_win_focus_to): Move from tui-win.c.
14775
14776 2020-02-22  Tom Tromey  <tom@tromey.com>
14777
14778         * tui/tui-layout.c (make_standard_window, get_locator_window): New
14779         functions.
14780         (known_window_types): New global.
14781         (tui_get_window_by_name): Reimplement.
14782         (initialize_known_windows): New function.
14783         (validate_window_name): Rewrite.
14784         (_initialize_tui_layout): Call initialize_known_windows.
14785
14786 2020-02-22  Tom Tromey  <tom@tromey.com>
14787
14788         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
14789         Remove constants.
14790         * tui/tui-winsource.h (struct tui_source_window_base)
14791         <tui_source_window_base>: Remove parameter.
14792         * tui/tui-winsource.c
14793         (tui_source_window_base::tui_source_window_base): Remove
14794         parameter.
14795         (tui_source_window_base::refill): Update.
14796         * tui/tui-stack.h (struct tui_locator_window)
14797         <tui_locator_window>: Update.
14798         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
14799         Default the constructor.
14800         * tui/tui-regs.h (struct tui_data_item_window)
14801         <tui_data_item_window>: Default the constructor.
14802         (struct tui_data_window) <tui_data_window>: Likewise.
14803         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
14804         Default the constructor.
14805         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
14806         Default the constructor.
14807         <type>: Remove.
14808         (struct tui_win_info) <tui_win_info>: Default the constructor.
14809         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
14810         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
14811         Default the constructor.
14812
14813 2020-02-22  Tom Tromey  <tom@tromey.com>
14814
14815         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
14816         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
14817         * tui/tui-win.c (tui_resize_all): Don't call
14818         tui_delete_invisible_windows.
14819         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
14820         done.
14821         (tui_set_layout): Update.
14822         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
14823         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
14824         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
14825
14826 2020-02-22  Tom Tromey  <tom@tromey.com>
14827
14828         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
14829         correctly.
14830
14831 2020-02-22  Tom Tromey  <tom@tromey.com>
14832
14833         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14834
14835 2020-02-22  Tom Tromey  <tom@tromey.com>
14836
14837         * tui/tui-winsource.h (struct tui_source_window_iterator)
14838         <inner_iterator>: New etytypedef.
14839         <tui_source_window_iterator>: Take "end" parameter.
14840         <tui_source_window_iterator>: Take iterator.
14841         <operator*, advance>: Update.
14842         <m_iter>: Change type.
14843         <m_end>: New field.
14844         (struct tui_source_windows) <begin, end>: Update.
14845         * tui/tui-layout.c (tui_windows): New global.
14846         (tui_apply_current_layout): Clear tui_windows.
14847         (tui_layout_window::apply): Update tui_windows.
14848         * tui/tui-data.h (tui_windows): Declare.
14849         (all_tui_windows): Now inline function.
14850         (class tui_window_iterator, struct all_tui_windows): Remove.
14851
14852 2020-02-22  Tom Tromey  <tom@tromey.com>
14853
14854         PR tui/17850:
14855         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14856         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14857         "height" argument.
14858         (class tui_layout_window) <get_sizes>: Likewise.
14859         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14860         argument.
14861         <get_sizes>: Add "height" argument.
14862         <m_vertical>: New field.
14863         * tui/tui-layout.c (tui_layout_split::clone): Update.
14864         (tui_layout_split::get_sizes): Add "height" argument.
14865         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14866         (tui_new_layout_command): Parse "-horizontal".
14867         (_initialize_tui_layout): Update help string.
14868         (tui_layout_split::specification): Add "-horizontal" when needed.
14869         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14870         argument.
14871         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14872         New methods.
14873
14874 2020-02-22  Tom Tromey  <tom@tromey.com>
14875
14876         * tui/tui-layout.h (enum tui_adjust_result): New.
14877         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14878         (class tui_layout_window) <adjust_size>: Return
14879         tui_adjust_result.  Rewrite.
14880         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14881         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14882
14883 2020-02-22  Tom Tromey  <tom@tromey.com>
14884
14885         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14886         parameter and return types.
14887         (class tui_layout_base) <specification>: Add "depth".
14888         (class tui_layout_window) <specification>: Add "depth".
14889         (class tui_layout_split) <specification>: Add "depth".
14890         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14891         and return types.
14892         (tui_new_layout_command): Parse sub-layouts.
14893         (_initialize_tui_layout): Update help string.
14894         (tui_layout_window::specification): Add "depth".
14895         (add_layout_command): Update.
14896
14897 2020-02-22  Tom Tromey  <tom@tromey.com>
14898
14899         * NEWS: Add "tui new-layout" item.
14900         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14901         Add new-layout command to help text.
14902         (validate_window_name): New function.
14903         (tui_new_layout_command): New function.
14904         (_initialize_tui_layout): Register "new-layout".
14905         (tui_layout_window::specification): New method.
14906         (tui_layout_window::specification): New method.
14907         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14908         method.
14909         (class tui_layout_window) <specification>: New method.
14910         (class tui_layout_split) <specification>: New method.
14911
14912 2020-02-22  Tom Tromey  <tom@tromey.com>
14913
14914         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14915         * tui/tui-win.c (window_name_completer): Update comment.
14916         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14917         Declare method.
14918         (class tui_layout_window) <replace_window>: Likewise.
14919         (class tui_layout_split) <replace_window>: Likewise.
14920         (tui_set_layout): Don't declare.
14921         (tui_set_initial_layout): Declare function.
14922         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14923         (asm_regs_layout): New globals.
14924         (tui_current_layout, show_layout): Remove.
14925         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14926         (find_layout, tui_apply_layout): New function.
14927         (layout_completer): Remove.
14928         (tui_next_layout): Reimplement.
14929         (tui_next_layout_command): New function.
14930         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14931         (tui_regs_layout): Reimplement.
14932         (tui_regs_layout_command): New function.
14933         (extract_display_start_addr): Rewrite.
14934         (next_layout, prev_layout): Remove.
14935         (tui_layout_window::replace_window): New method.
14936         (tui_layout_split::replace_window): New method.
14937         (destroy_layout): New function.
14938         (layout_list): New global.
14939         (add_layout_command): New function.
14940         (initialize_layouts): Update.
14941         (tui_layout_command): New function.
14942         (_initialize_tui_layout): Install "layout" commands.
14943         * tui/tui-data.h (enum tui_layout_type): Remove.
14944         (tui_current_layout): Don't declare.
14945
14946 2020-02-22  Tom Tromey  <tom@tromey.com>
14947
14948         * tui/tui-regs.c (tui_reg_layout): Remove.
14949         (tui_reg_command): Use tui_regs_layout.
14950         * tui/tui-layout.h (tui_reg_command): Declare.
14951         * tui/tui-layout.c (tui_reg_command): New function.
14952
14953 2020-02-22  Tom Tromey  <tom@tromey.com>
14954
14955         * tui/tui.c (tui_rl_delete_other_windows): Call
14956         tui_remove_some_windows.
14957         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14958         Declare method.
14959         (class tui_layout_window) <remove_windows>: New method.
14960         (class tui_layout_split) <remove_windows>: Declare.
14961         (tui_remove_some_windows): Declare.
14962         * tui/tui-layout.c (tui_remove_some_windows): New function.
14963         (tui_layout_split::remove_windows): New method.
14964
14965 2020-02-22  Tom Tromey  <tom@tromey.com>
14966
14967         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14968         * tui/tui-layout.h (tui_next_layout): Declare.
14969         * tui/tui-layout.c (tui_next_layout): New function.
14970
14971 2020-02-22  Tom Tromey  <tom@tromey.com>
14972
14973         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14974         correct coordinates.
14975
14976 2020-02-22  Tom Tromey  <tom@tromey.com>
14977
14978         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14979         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14980         DATA_WIN case.
14981
14982 2020-02-22  Tom Tromey  <tom@tromey.com>
14983
14984         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14985         TUI_DISASM_WIN, not tui_win_list.
14986
14987 2020-02-22  Tom Tromey  <tom@tromey.com>
14988
14989         * valprint.c (generic_val_print_enum_1)
14990         (val_print_type_code_flags): Style member names.
14991         * rust-lang.c (val_print_struct, rust_print_enum)
14992         (rust_print_struct_def, rust_internal_print_type): Style member
14993         names.
14994         * p-valprint.c (pascal_object_print_value_fields): Style member
14995         names.  Only call fprintf_symbol_filtered for static members.
14996         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14997         * f-valprint.c (f_val_print): Style member names.
14998         * f-typeprint.c (f_type_print_base): Style member names.
14999         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
15000         call fprintf_symbol_filtered for static members.
15001         (cp_print_class_member): Style member names.
15002         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
15003         member names.
15004         * ada-valprint.c (ada_print_scalar): Style enum names.
15005         (ada_val_print_enum): Likewise.
15006         * ada-typeprint.c (print_enum_type): Style enum names.
15007
15008 2020-02-21  Tom Tromey  <tom@tromey.com>
15009
15010         * psympriv.h (struct partial_symtab): Update comment.
15011
15012 2020-02-21  Tom Tromey  <tromey@adacore.com>
15013
15014         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
15015         type is CORE_ADDR.
15016
15017 2020-02-21  Tom de Vries  <tdevries@suse.de>
15018
15019         PR gdb/25534
15020         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
15021         if dependencies[i]->user != NULL.
15022
15023 2020-02-21  Ali Tamur  <tamur@google.com>
15024
15025         * dwarf2/read.c (dwarf2_name): Add null check.
15026
15027 2020-02-20  Tom Tromey  <tom@tromey.com>
15028
15029         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
15030         ">=", in binary search.
15031         (dwarf2_find_containing_comp_unit): New overload.
15032         (run_test): New self-test.
15033         (_initialize_dwarf2_read): Register new test.
15034
15035 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
15036
15037         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
15038         * riscv-tdep.h: Likewise.
15039         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
15040         rv32-only CSR.
15041         * features/riscv/64bit-csr.xml: Regenerated.
15042
15043 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
15044             Tom Tromey  <tom@tromey.com>
15045
15046         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
15047         of 'fputc_unfiltered'.
15048         (putchar_unfiltered): Call 'fputc_unfiltered'.
15049         (fputc_unfiltered): Call 'fputs_unfiltered'.
15050
15051 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
15052
15053         * config.in: Regenerate.
15054         * configure: Regenerate.
15055         * configure.ac: Add --with-python-libdir option.
15056         * main.c: Use WITH_PYTHON_LIBDIR.
15057
15058 2020-02-19  Tom Tromey  <tom@tromey.com>
15059
15060         * symtab.c (general_symbol_info::compute_and_set_names): Use
15061         obstack_strndup.  Simplify call to symbol_set_demangled_name.
15062
15063 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
15064
15065         * dwarf2/read.c (allocate_signatured_type_table,
15066         allocate_dwo_unit_table, allocate_type_unit_groups_table,
15067         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
15068         Remove objfile parameter, update all callers.
15069
15070 2020-02-19  Doug Evans  <dje@google.com>
15071
15072         PR rust/25535
15073         * rust-lang.c (rust_print_enum): Apply embedded_offset to
15074         rust_enum_variant calculation.
15075
15076 2020-02-19  Tom Tromey  <tromey@adacore.com>
15077
15078         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
15079
15080 2020-02-19  Tom Tromey  <tromey@adacore.com>
15081
15082         * ada-lang.c (cache_symbol): Use obstack_strdup.
15083
15084 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
15085
15086         * configure: Regenerate.
15087
15088 2020-02-19  Tom Tromey  <tromey@adacore.com>
15089
15090         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
15091         NULL check.
15092
15093 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
15094
15095         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
15096
15097 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
15098
15099         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
15100         if GDBSERVER is not defined.
15101         (riscv_tdesc_cache): Likewise, also store const target_desc.
15102         (STATIC_IN_GDB): Define.
15103         (riscv_create_target_description): Update declaration with
15104         STATIC_IN_GDB.
15105         (riscv_lookup_target_description): New function, only define if
15106         GDBSERVER is not defined.
15107         * arch/riscv.h (riscv_create_target_description): Declare only
15108         when GDBSERVER is defined.
15109         (riscv_lookup_target_description): New declaration when GDBSERVER
15110         is not defined.
15111         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
15112         (riscv_linux_read_features): ...this, and return
15113         riscv_gdbarch_features instead of target_desc.
15114         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
15115         (riscv_linux_read_description): Rename to...
15116         (riscv_linux_read_features): ...this.
15117         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15118         Update to use riscv_gdbarch_features and
15119         riscv_lookup_target_description.
15120         * riscv-tdep.c (riscv_find_default_target_description): Use
15121         riscv_lookup_target_description instead of
15122         riscv_create_target_description.
15123
15124 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15125
15126         * valprint.c (generic_val_print_enum_1): When printing a flag
15127         enum with value 0 and there is no enumerator with value 0, print
15128         just "0" instead of "(unknown: 0x0)".
15129
15130 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15131
15132         * valprint.c (generic_val_print_enum_1): Print unknown part of
15133         flag enum in hex.
15134
15135 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15136
15137         * dwarf2/read.c (update_enumeration_type_from_children): Allow
15138         flag enums to contain duplicate enumerators.
15139         * valprint.c (generic_val_print_enum_1): Update comment.
15140
15141 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15142
15143         * dwarf2/read.c: Include "count-one-bits.h".
15144         (update_enumeration_type_from_children): If an enumerator has
15145         multiple bits set, don't treat the enumeration as a "flag enum".
15146         * valprint.c (generic_val_print_enum_1): Assert that enumerators
15147         of flag enums have 0 or 1 bit set.
15148
15149 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15150
15151         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
15152         conversion.
15153         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15154         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15155         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15156         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15157         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15158
15159 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15160
15161         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
15162
15163 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15164
15165         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
15166         displaced_step_closure_up.
15167         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15168         (struct displaced_step_closure_up):
15169         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15170         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15171         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
15172         Likewise.
15173         * gdbarch.sh (displaced_step_copy_insn): Likewise.
15174         * gdbarch.c, gdbarch.h: Re-generate.
15175         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
15176         displaced_step_closure_up.
15177         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15178         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15179         * infrun.h (displaced_step_closure_up): New type alias.
15180         (struct displaced_step_inferior_state) <step_closure>: Change
15181         type to displaced_step_closure_up.
15182         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
15183         displaced_step_closure_up.
15184         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15185
15186 2020-02-14  Tom Tromey  <tom@tromey.com>
15187
15188         * minidebug.c (gnu_debug_key): New global.
15189         (find_separate_debug_file_in_section): Use it.
15190
15191 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15192
15193         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
15194         std::unique_ptr.
15195         * gdbarch.c: Re-generate.
15196         * gdbarch.h: Re-generate.
15197         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
15198         change.
15199         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
15200         type to std::unique_ptr.
15201         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15202         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15203         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15204         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15205         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
15206         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15207         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15208         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15209         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15210
15211 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15212
15213         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
15214         std::unique_ptr.
15215         (displaced_step_clear): Rename to...
15216         (displaced_step_reset): ... this.  Just call displaced->reset ().
15217         (displaced_step_clear_cleanup): Rename to...
15218         (displaced_step_reset_cleanup): ... this.
15219         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
15220         (displaced_step_fixup): Likewise.
15221         (resume_1): Likewise.
15222         (handle_inferior_event): Restore child's memory before calling
15223         displaced_step_fixup on the parent.
15224         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
15225         to std::unique_ptr.
15226         <step_closure>: Change type to std::unique_ptr.
15227
15228 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15229
15230         * arm-tdep.c: Include count-one-bits.h.
15231         (cleanup_block_store_pc): Use count_one_bits.
15232         (cleanup_block_load_pc): Use count_one_bits.
15233         (arm_copy_block_xfer): Use count_one_bits.
15234         (thumb2_copy_block_xfer): Use count_one_bits.
15235         (thumb_copy_pop_pc_16bit): Use count_one_bits.
15236         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
15237         (thumb_get_next_pcs_raw): Use count_one_bits.
15238         (arm_get_next_pcs_raw): Use count_one_bits_l.
15239         * arch/arm.c (bitcount): Remove.
15240         * arch/arm.h (bitcount): Remove.
15241
15242 2020-02-14  Tom Tromey  <tromey@adacore.com>
15243
15244         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
15245         Update.
15246         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
15247         * dwarf2/loc.c (call_site_find_chain_1): Return
15248         unique_xmalloc_ptr.
15249         (call_site_find_chain): Likewise.
15250
15251 2020-02-14  Richard Biener  <rguenther@suse.de>
15252
15253         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
15254         on expression with division operators.
15255
15256 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15257
15258         * MAINTAINERS (Write After Approval): Adding myself.
15259
15260 2020-02-12  Tom Tromey  <tom@tromey.com>
15261
15262         * event-loop.c (event_data, gdb_event, event_handler_func):
15263         Remove.
15264
15265 2020-02-12  Tom Tromey  <tom@tromey.com>
15266
15267         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
15268         (dwarf2_frame_objfile_data): Add comment.
15269         (find_comp_unit, set_comp_unit): New functions.
15270         (dwarf2_frame_find_fde): Use find_comp_unit.
15271         (dwarf2_build_frame_info): Use set_comp_unit.
15272
15273 2020-02-12  Tom Tromey  <tom@tromey.com>
15274
15275         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
15276         (comp_unit): Don't initialize objfile.
15277         (execute_cfa_program): Add text_offset parameter.
15278         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
15279         (dwarf2_frame_cache): Update.
15280         (dwarf2_build_frame_info): Don't set "objfile" member.
15281
15282 2020-02-12  Tom Tromey  <tom@tromey.com>
15283
15284         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
15285         (decode_frame_entry): Likewise.
15286         (dwarf2_build_frame_info): Update.
15287
15288 2020-02-12  Tom Tromey  <tom@tromey.com>
15289
15290         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
15291         (decode_frame_entry_1): Use the comp_unit obstack.
15292
15293 2020-02-12  Tom Tromey  <tom@tromey.com>
15294
15295         * dwarf2/frame.c (struct comp_unit): Add initializers and
15296         constructor.
15297         (dwarf2_frame_objfile_data): Store a comp_unit.
15298         (dwarf2_frame_find_fde): Update.
15299         (dwarf2_build_frame_info): Use "new".
15300
15301 2020-02-12  Tom Tromey  <tom@tromey.com>
15302
15303         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
15304         (dwarf2_fde_table): Typedef for std::vector.
15305         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
15306         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
15307         (decode_frame_entry): Update.
15308         (dwarf2_build_frame_info): Use "new".
15309
15310 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15311
15312         * arm-tdep.c (arm_gdbarch_init): Update.
15313         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
15314         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
15315         have_neon, is_m>: Change to bool.
15316
15317 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15318
15319         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
15320
15321 2020-02-12  Tom Tromey  <tom@tromey.com>
15322
15323         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
15324
15325 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
15326
15327         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
15328         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
15329
15330 2020-02-11  Tom Tromey  <tom@tromey.com>
15331
15332         * psymtab.h: Update comment.
15333
15334 2020-02-11  Tom Tromey  <tom@tromey.com>
15335
15336         * gdb_obstack.h (struct auto_obstack): Use
15337         DISABLE_COPY_AND_ASSIGN.
15338
15339 2020-02-11  Tom Tromey  <tom@tromey.com>
15340
15341         * dwarf2/frame.h (struct objfile): Don't forward declare.
15342
15343 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15344
15345         * cris-tdep.c (cris_supply_gregset): Change signature to match
15346         what struct regset expects.
15347         (cris_regset): New struct.
15348         (fetch_core_registers): Remove.
15349         (cris_iterate_over_regset_sections): New function.
15350         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
15351         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
15352
15353 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15354
15355         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
15356         registers.
15357
15358 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15359
15360         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
15361
15362 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15363
15364         * configure: Re-generate.
15365
15366 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15367
15368         * configure: Re-generate.
15369
15370 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15371
15372         * acinclude: Update warning.m4 path.
15373         * warning.m4: Move to gdbsupport.
15374
15375 2020-02-11  Tom Tromey  <tromey@adacore.com>
15376
15377         * remote.c (remote_console_output): Update.
15378         * printcmd.c (printf_command): Update.
15379         * event-loop.c (gdb_wait_for_event): Update.
15380         * linux-nat.c (sigchld_handler): Update.
15381         * remote-sim.c (gdb_os_write_stdout): Update.
15382         (gdb_os_flush_stdout): Update.
15383         (gdb_os_flush_stderr): Update.
15384         (gdb_os_write_stderr): Update.
15385         * exceptions.c (print_exception): Update.
15386         * remote-fileio.c (remote_fileio_func_read): Update.
15387         (remote_fileio_func_write): Update.
15388         * tui/tui.c (tui_enable): Update.
15389         * tui/tui-interp.c (tui_interp::init): Update.
15390         * utils.c (init_page_info): Update.
15391         (putchar_unfiltered, fputc_unfiltered): Update.
15392         (gdb_flush): Update.
15393         (emit_style_escape): Update.
15394         (flush_wrap_buffer, fputs_maybe_filtered): Update.
15395         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
15396         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
15397         (stderr_file::write): Update.
15398         (stderr_file::puts): Update.
15399         * ui-file.h (ui_file_isatty, ui_file_write)
15400         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
15401         (ui_file_puts): Don't declare.
15402
15403 2020-02-10  Tom de Vries  <tdevries@suse.de>
15404
15405         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
15406         sentinel to char *.
15407
15408 2020-02-09  Tom de Vries  <tdevries@suse.de>
15409
15410         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
15411         filename if it matches "<artificial>".
15412
15413 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15414
15415         * windows-tdep.c (struct enum_value_name): New struct.
15416         (create_enum): New function.
15417         (windows_get_siginfo_type): Create and use enum types.
15418
15419 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15420
15421         * NEWS: Mention $_siginfo support for Windows.
15422         * windows-nat.c (handle_exception): Set siginfo_er.
15423         (windows_nat_target::mourn_inferior): Reset siginfo_er.
15424         (windows_xfer_siginfo): New function.
15425         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
15426         * windows-tdep.c (struct windows_gdbarch_data): New struct.
15427         (init_windows_gdbarch_data): New function.
15428         (get_windows_gdbarch_data): New function.
15429         (windows_get_siginfo_type): New function.
15430         (windows_init_abi): Register windows_get_siginfo_type.
15431         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
15432
15433 2020-02-08  Tom Tromey  <tom@tromey.com>
15434
15435         * dwarf2/read.c (class cutu_reader) <cutu_reader,
15436         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
15437         <keep>: Declare method.
15438         <m_keep>: Remove member.
15439         <~cutu_reader>: Remove.
15440         (cutu_reader::init_tu_and_read_dwo_dies): Update.
15441         (cutu_reader::cutu_reader): Update.
15442         (cutu_reader::keep): Rename from ~cutu_reader.
15443         (process_psymtab_comp_unit, build_type_psymtabs_1)
15444         (process_skeletonless_type_unit, load_partial_comp_unit)
15445         (load_full_comp_unit, dwarf2_read_addr_index)
15446         (read_signatured_type): Update.
15447
15448 2020-02-08  Tom Tromey  <tom@tromey.com>
15449
15450         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
15451         "want_partial_unit" parameter.
15452         (process_psymtab_comp_unit): Change want_partial_unit to bool.
15453         Inline check for DW_TAG_partial_unit.
15454         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
15455
15456 2020-02-08  Tom Tromey  <tom@tromey.com>
15457
15458         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
15459         read.c.
15460         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
15461         read.c.
15462
15463 2020-02-08  Tom Tromey  <tom@tromey.com>
15464
15465         * dwarf2/read.c (read_address): Move to comp-unit.c.
15466         (dwarf2_rnglists_process, dwarf2_ranges_process)
15467         (read_attribute_value, dwarf_decode_lines_1)
15468         (var_decode_location, decode_locdesc): Update.
15469         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
15470         read.c.  Remove "cu" parameter.
15471         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
15472         method.
15473
15474 2020-02-08  Tom Tromey  <tom@tromey.com>
15475
15476         * dwarf2/read.c (read_attribute_value, read_indirect_string)
15477         (read_indirect_line_string): Update.
15478         * dwarf2/comp-unit.c (read_offset): Remove.
15479         (read_comp_unit_head): Update.
15480         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
15481         method.
15482         (read_offset): Don't declare.
15483
15484 2020-02-08  Tom Tromey  <tom@tromey.com>
15485
15486         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
15487         * dwarf2/read.c (struct comp_unit_head): Move to
15488         dwarf2/comp-unit.h.
15489         (enum class rcuh_kind): Move to comp-unit.h.
15490         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
15491         (read_comp_unit_head, error_check_comp_unit_head)
15492         (read_and_check_comp_unit_head): Move to comp-unit.c.
15493         (read_offset, dwarf_unit_type_name): Likewise.
15494         (create_debug_type_hash_table, read_cutu_die_from_dwo)
15495         (cutu_reader::cutu_reader, read_call_site_scope)
15496         (find_partial_die, follow_die_offset): Update.
15497         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
15498
15499 2020-02-08  Tom Tromey  <tom@tromey.com>
15500
15501         * dwarf2/read.c (read_offset_1): Move to leb.c.
15502         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
15503         (dwarf_decode_macro_bytes): Update.
15504         * dwarf2/leb.c (read_offset): Rename; move from read.c.
15505         * dwarf2/leb.h (read_offset): Declare.
15506
15507 2020-02-08  Tom Tromey  <tom@tromey.com>
15508
15509         * dwarf2/read.c (dwarf2_section_size): Remove.
15510         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
15511         Update.
15512         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
15513
15514 2020-02-08  Tom Tromey  <tom@tromey.com>
15515
15516         * dwarf2/read.c (read_initial_length): Move to leb.c.
15517         * dwarf2/leb.h (read_initial_length): Declare.
15518         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
15519         handle_nonstd parameter.
15520         * dwarf2/frame.c (read_initial_length): Remove.
15521         (decode_frame_entry_1): Update.
15522
15523 2020-02-08  Tom Tromey  <tom@tromey.com>
15524
15525         * dwarf2/loc.c (dwarf2_find_location_expression)
15526         (dwarf_evaluate_loc_desc::get_tls_address)
15527         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
15528         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
15529         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
15530         (dwarf2_compile_property_to_c)
15531         (dwarf2_loc_desc_get_symbol_read_needs)
15532         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
15533         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
15534         (loclist_describe_location, loclist_tracepoint_var_ref)
15535         (loclist_generate_c_location): Update.
15536         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
15537         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
15538         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
15539         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
15540         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
15541         (dwarf2_per_cu_data::addr_size)
15542         (dwarf2_per_cu_data::ref_addr_size)
15543         (dwarf2_per_cu_data::text_offset)
15544         (dwarf2_per_cu_data::addr_type): Now methods.
15545         (per_cu_header_read_in): Make per_cu "const".
15546         (dwarf2_version): Remove.
15547         (dwarf2_per_cu_data::int_type): Now a method.
15548         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
15549         (set_die_type, read_array_type, read_subrange_index_type)
15550         (read_tag_string_type, read_subrange_type): Update.
15551         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
15552         offset_size, ref_addr_size, text_offset, addr_type, version,
15553         objfile, int_type, addr_sized_int_type>: Declare methods.
15554
15555 2020-02-08  Tom Tromey  <tom@tromey.com>
15556
15557         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
15558         Move earlier.
15559
15560 2020-02-08  Tom Tromey  <tom@tromey.com>
15561
15562         * dwarf2/read.h (dwarf_line_debug): Declare.
15563         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
15564         * dwarf2/read.c: Move line_header code to new files.
15565         (dwarf_line_debug): No longer static.
15566         * dwarf2/line-header.c: New file.
15567         * dwarf2/line-header.h: New file.
15568
15569 2020-02-08  Tom Tromey  <tom@tromey.com>
15570
15571         * dwarf2/read.c (struct line_header) <file_full_name,
15572         file_file_name>: Return unique_xmalloc_ptr.
15573         (line_header::file_file_name): Update.
15574         (line_header::file_full_name): Update.
15575         (dw2_get_file_names_reader): Update.
15576         (macro_start_file): Update.
15577
15578 2020-02-08  Tom Tromey  <tom@tromey.com>
15579
15580         * dwarf2/read.c (struct line_header) <file_full_name,
15581         file_file_name>: Declare methods.
15582         (dw2_get_file_names_reader): Update.
15583         (file_file_name): Now a method.
15584         (file_full_name): Likewise.
15585         (macro_start_file): Update.
15586
15587 2020-02-08  Tom Tromey  <tom@tromey.com>
15588
15589         * dwarf2/read.c (dwarf_always_disassemble)
15590         (show_dwarf_always_disassemble): Move to loc.c.
15591         (_initialize_dwarf2_read): Move "always-disassemble" registration
15592         to loc.c.
15593         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
15594         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
15595         static.
15596         (show_dwarf_always_disassemble): Move from read.c.
15597         (_initialize_dwarf2loc): Move always-disassemble from read.c.
15598
15599 2020-02-08  Tom Tromey  <tom@tromey.com>
15600
15601         * dwarf2/read.c (~dwarf2_per_objfile): Update.
15602         (create_quick_file_names_table): Return htab_up.
15603         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
15604         Update.
15605         * dwarf2/read.h (struct dwarf2_per_objfile)
15606         <quick_file_names_table>: Now htab_up.
15607
15608 2020-02-08  Tom Tromey  <tom@tromey.com>
15609
15610         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
15611
15612 2020-02-08  Tom Tromey  <tom@tromey.com>
15613
15614         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
15615         Rewrite.
15616         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
15617         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
15618         (abbrev_table::abbrev_table): No longer inline.
15619         (ABBREV_HASH_SIZE): Remove.
15620         (abbrev_table::m_abbrevs): Now an htab_up.
15621
15622 2020-02-08  Tom Tromey  <tom@tromey.com>
15623
15624         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
15625         (cutu_reader): Update.
15626         (build_type_psymtabs_1): Update.
15627         * dwarf2/abbrev.c (abbrev_table::read): Rename.
15628         (abbrev_table::alloc_abbrev): Update.
15629         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
15630         (abbrev_table::read): New static method, renamed from
15631         abbrev_table_read_table.
15632         (abbrev_table::alloc_abbrev)
15633         (abbrev_table::add_abbrev): Now private.
15634         (abbrev_table::abbrev_table): Now private.
15635         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
15636
15637 2020-02-08  Tom Tromey  <tom@tromey.com>
15638
15639         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
15640         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
15641         htab_up.
15642
15643 2020-02-08  Tom Tromey  <tom@tromey.com>
15644
15645         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
15646         htab_up.
15647         (lookup_dwo_unit_in_dwp): Update.
15648         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
15649         on obstack.
15650
15651 2020-02-08  Tom Tromey  <tom@tromey.com>
15652
15653         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
15654         obstack.
15655
15656 2020-02-08  Tom Tromey  <tom@tromey.com>
15657
15658         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
15659         line_header_hash.
15660         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
15661         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
15662         Change type to htab_up.
15663
15664 2020-02-08  Tom Tromey  <tom@tromey.com>
15665
15666         * dwarf2/read.c (allocate_type_unit_groups_table): Return
15667         htab_up.  Don't allocate on obstack.
15668         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
15669         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
15670         Change type to htab_up.
15671
15672 2020-02-08  Tom Tromey  <tom@tromey.com>
15673
15674         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
15675         Change type to htab_up.
15676         * dwarf2/read.c (create_signatured_type_table_from_index)
15677         (create_signatured_type_table_from_debug_names)
15678         (create_all_type_units, add_type_unit)
15679         (lookup_dwo_signatured_type, lookup_signatured_type)
15680         (process_skeletonless_type_unit): Update.
15681         (create_debug_type_hash_table, create_debug_types_hash_table):
15682         Change type of types_htab.
15683         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
15684         htab_up.  Don't allocate on obstack.
15685         (create_cus_hash_table): Change type of cus_htab parameter.
15686         (struct dwo_file) <cus, tus>: Now htab_up.
15687         (lookup_dwo_signatured_type, lookup_dwo_cutu)
15688         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
15689         (queue_and_load_all_dwo_tus): Update.
15690         * dwarf2/index-write.c (write_gdbindex): Update.
15691         (write_debug_names): Update.
15692
15693 2020-02-08  Tom Tromey  <tom@tromey.com>
15694
15695         * dwarf2/read.h (struct dwarf2_queue_item): Move from
15696         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
15697         destructor.
15698         (struct dwarf2_per_objfile) <queue>: New member.
15699         * dwarf2/read.c (struct dwarf2_queue_item): Move to
15700         dwarf2/read.h.
15701         (dwarf2_queue, dwarf2_queue_tail): Remove.
15702         (class dwarf2_queue_guard): Add parameter to constructor.  Use
15703         DISABLE_COPY_AND_ASSIGN.
15704         <m_per_objfile>: New member.
15705         <~dwarf2_queue_guard>: Rewrite.
15706         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
15707         Update.
15708         (~dwarf2_queue_item): New.
15709
15710 2020-02-08  Tom Tromey  <tom@tromey.com>
15711
15712         * dwarf2/read.c (struct die_info) <has_children>: New member.
15713         (dw2_get_file_names_reader): Remove has_children.
15714         (dw2_get_file_names): Update.
15715         (read_cutu_die_from_dwo): Remove has_children.
15716         (cutu_reader::init_tu_and_read_dwo_dies)
15717         (cutu_reader::cutu_reader): Update.
15718         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
15719         Remove has_children.
15720         (build_type_psymtabs_1, process_skeletonless_type_unit)
15721         (load_partial_comp_unit, load_full_comp_unit): Update.
15722         (create_dwo_cu_reader): Remove has_children.
15723         (create_cus_hash_table, read_die_and_children): Update.
15724         (read_full_die_1,read_full_die): Remove has_children.
15725         (read_signatured_type): Update.
15726         (class cutu_reader) <has_children>: Remove.
15727
15728 2020-02-08  Tom Tromey  <tom@tromey.com>
15729
15730         * dwarf2/expr.c: Rename from dwarf2expr.c.
15731         * dwarf2/expr.h: Rename from dwarf2expr.h.
15732         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
15733         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
15734         * dwarf2/frame.c: Rename from dwarf2-frame.c.
15735         * dwarf2/frame.h: Rename from dwarf2-frame.h.
15736         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
15737         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
15738         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
15739         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
15740         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
15741         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
15742         * dwarf2/loc.c: Rename from dwarf2loc.c.
15743         * dwarf2/loc.h: Rename from dwarf2loc.h.
15744         * dwarf2/read.c: Rename from dwarf2read.c.
15745         * dwarf2/read.h: Rename from dwarf2read.h.
15746         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
15747         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
15748         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
15749         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
15750         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
15751         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
15752         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
15753         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
15754         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
15755         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
15756         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
15757         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
15758         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
15759         Update.
15760         * Makefile.in (COMMON_SFILES): Update.
15761         (HFILES_NO_SRCDIR): Update.
15762
15763 2020-02-08  Tom Tromey  <tom@tromey.com>
15764
15765         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
15766         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
15767
15768 2020-02-08  Tom Tromey  <tom@tromey.com>
15769
15770         * dwarf2read.h (struct die_info): Don't declare.
15771
15772 2020-02-08  Tom Tromey  <tom@tromey.com>
15773
15774         * dwarf2read.h (die_info_ptr): Remove typedef.
15775
15776 2020-02-08  Tom Tromey  <tom@tromey.com>
15777
15778         * dwarf2read.c (read_call_site_scope)
15779         (handle_data_member_location, dwarf2_add_member_fn)
15780         (mark_common_block_symbol_computed, read_common_block)
15781         (attr_to_dynamic_prop, partial_die_info::read)
15782         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
15783         (dwarf2_symbol_mark_computed, set_die_type): Update.
15784         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
15785         method.
15786         (attr_form_is_block): Don't declare.
15787         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
15788
15789 2020-02-08  Tom Tromey  <tom@tromey.com>
15790
15791         * dwarf2read.c (dwarf2_find_base_address, )
15792         (read_call_site_scope, rust_containing_type)
15793         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
15794         (handle_data_member_location, dwarf2_add_member_fn)
15795         (get_alignment, read_structure_type, process_structure_scope)
15796         (mark_common_block_symbol_computed, read_common_block)
15797         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
15798         (partial_die_info::read, read_attribute_value, new_symbol)
15799         (lookup_die_type, dwarf2_get_ref_die_offset)
15800         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
15801         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
15802         (dwarf2_symbol_mark_computed): Update.
15803         * dwarf2/attribute.h (struct attribute) <value_as_address,
15804         form_is_section_offset, form_is_constant, form_is_ref>: Declare
15805         methods.
15806         (value_as_address, attr_form_is_section_offset)
15807         (attr_form_is_constant, attr_form_is_ref): Don't declare.
15808         * dwarf2/attribute.c (attribute::value_as_address)
15809         (attribute::form_is_section_offset, attribute::form_is_constant)
15810         (attribute::form_is_ref): Now methods.
15811
15812 2020-02-08  Tom Tromey  <tom@tromey.com>
15813
15814         * dwarf2read.c (struct attribute, DW_STRING)
15815         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
15816         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
15817         (attr_form_is_block, attr_form_is_section_offset)
15818         (attr_form_is_constant, attr_form_is_ref): Move.
15819         * dwarf2/attribute.h: New file.
15820         * dwarf2/attribute.c: New file, from dwarf2read.c.
15821         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
15822
15823 2020-02-08  Tom Tromey  <tom@tromey.com>
15824
15825         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
15826         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
15827         Move.
15828         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
15829         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
15830         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
15831         abbrev.c.
15832         * dwarf2/abbrev.h: New file.
15833         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15834         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15835
15836 2020-02-08  Tom Tromey  <tom@tromey.com>
15837
15838         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15839         (dwarf2_section_size, dwarf2_get_section_info)
15840         (create_signatured_type_table_from_debug_names)
15841         (create_addrmap_from_aranges, read_debug_names_from_section)
15842         (get_gdb_index_contents_from_section, read_comp_unit_head)
15843         (error_check_comp_unit_head, read_abbrev_offset)
15844         (create_debug_type_hash_table, init_cu_die_reader)
15845         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15846         (read_comp_units_from_section, create_cus_hash_table)
15847         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15848         (create_dwp_v2_section, dwarf2_rnglists_process)
15849         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15850         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15851         (read_indirect_string_from_dwz, read_addr_index_1)
15852         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15853         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15854         (fill_in_loclist_baton): Update.
15855         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15856         get_containing_section, get_bfd_owner, get_bfd_section,
15857         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15858         (dwarf2_read_section, get_section_name, get_section_file_name)
15859         (get_containing_section, get_section_bfd_owner)
15860         (get_section_bfd_section, get_section_name, get_section_file_name)
15861         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15862         declare.
15863         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15864         (dwarf2_section_info::get_bfd_owner)
15865         (dwarf2_section_info::get_bfd_section)
15866         (dwarf2_section_info::get_name)
15867         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15868         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15869         (dwarf2_section_info::read): Now methods.
15870         * dwarf-index-write.c (class debug_names): Update.
15871
15872 2020-02-08  Tom Tromey  <tom@tromey.com>
15873
15874         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15875         Move to dwarf2/section.h.
15876         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15877         (get_section_bfd_section, get_section_name)
15878         (get_section_file_name, get_section_id, get_section_flags)
15879         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15880         dwarf2/section.c.
15881         * dwarf2/section.h: New file.
15882         * dwarf2/section.c: New file, from dwarf2read.c.
15883         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15884
15885 2020-02-08  Tom Tromey  <tom@tromey.com>
15886
15887         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15888         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15889         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15890         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15891         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15892         * dwarf2/leb.h: New file, from dwarf2read.c.
15893         * dwarf2/leb.c: New file, from dwarf2read.c.
15894         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15895         Remove.
15896         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15897         (COMMON_SFILES): Add dwarf2/leb.c.
15898
15899 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15900
15901         GDB 9.1 released.
15902
15903 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15904
15905         PR gdb/25190:
15906         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15907         * gdb/remote.c (remote_console_output): Update.
15908         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15909         (ui_file_puts): ...this.
15910         * gdb/ui-file.h (ui_file_puts): Add declaration.
15911         * gdb/utils.c (emit_style_escape): Update.
15912         (flush_wrap_buffer): Update.
15913         (fputs_maybe_filtered): Update.
15914         (fputs_unfiltered): Add function.
15915
15916 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15917
15918         * gdb/event-loop.c (gdb_wait_for_event): Update.
15919         * gdb/printcmd.c (printf_command): Update.
15920         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15921         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15922         (gdb_os_flush_stderr): Update.
15923         * gdb/remote.c (remote_console_output): Update.
15924         * gdb/ui-file.c (gdb_flush): Rename to...
15925         (ui_file_flush): ...this.
15926         (stderr_file::write): Update.
15927         (stderr_file::puts): Update.
15928         * gdb/ui-file.h (gdb_flush): Rename to...
15929         (ui_file_flush): ...this.
15930         * gdb/utils.c (gdb_flush): Add function.
15931         * gdb/utils.h (gdb_flush): Add declaration.
15932
15933 2020-02-07  Tom Tromey  <tromey@adacore.com>
15934
15935         PR breakpoints/24915:
15936         * source.c (find_and_open_source): Do not check basenames_may_differ.
15937
15938 2020-02-07  Tom Tromey  <tom@tromey.com>
15939
15940         * README: Update gdbserver documentation.
15941         * gdbserver: Move to top level.
15942         * configure.tgt (build_gdbserver): Remove.
15943         * configure.ac: Remove --enable-gdbserver.
15944         * configure: Rebuild.
15945         * Makefile.in (distclean): Don't mention gdbserver.
15946
15947 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15948
15949         * source-cache.c (source_cache::ensure): Surround
15950         get_plain_source_lines with a try/catch.
15951         (source_cache::get_line_charpos): Get rid of try/catch
15952         and only check for the return value of "ensure".
15953         * tui/tui-source.c (tui_source_window::set_contents):
15954         Simplify "nlines" calculation.
15955
15956 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15957
15958         * MAINTAINERS (Write After Approval): Add myself.
15959
15960 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15961
15962         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15963         function call.
15964
15965 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15966
15967         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15968
15969 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15970
15971         * nat/riscv-linux-tdesc.h: New file.
15972         * nat/riscv-linux-tdesc.c: New file, taking code from...
15973         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15974         ... here.
15975         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15976         NATDEPFILES.
15977
15978 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15979
15980         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15981         we don't set the fake simulator ptid to the null_ptid.
15982
15983 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15984
15985         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15986         * gdbthread.h (class thread_info) <resumed>: Likewise.
15987         * infrun.c (resume_1): Likewise.
15988         (proceed): Likewise.
15989         (infrun_thread_stop_requested): Likewise.
15990         (stop_all_threads): Likewise.
15991         (handle_inferior_event): Likewise.
15992         (restart_threads): Likewise.
15993         (finish_step_over): Likewise.
15994         (keep_going_stepped_thread): Likewise.
15995         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15996         (linux_handle_extended_wait): Likewise.
15997         * record-btrace.c (get_thread_current_frame_id): Likewise.
15998         * record-full.c (record_full_wait_1): Likewise.
15999         * remote.c (remote_target::process_initial_stop_replies): Likewise.
16000         * target.c (target_resume): Likewise.
16001         * thread.c (set_running_thread): Likewise.
16002
16003 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
16004
16005         * f-valprint.c (f77_print_array_1): Changed datatype of index
16006         variable to LONGEST from int to enable it to contain bound
16007         values correctly.
16008
16009 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
16010
16011         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
16012         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
16013         offsets according to FLEN determined.
16014         (riscv_linux_nat_target::read_description): Determine FLEN
16015         dynamically.
16016         (riscv_linux_nat_target::fetch_registers): Size regset buffer
16017         according to FLEN determined.
16018         (riscv_linux_nat_target::store_registers): Likewise.
16019
16020 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
16021
16022         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
16023         when reg->group is empty and reggroup is not.
16024
16025 2020-01-31  Tom Tromey  <tromey@adacore.com>
16026
16027         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
16028         Call beneath target's mourn_inferior after unpushing.
16029
16030 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
16031
16032         PR tui/9765
16033         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
16034         have enough lines to fill the screen, still return the lowest
16035         address we found.
16036
16037 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
16038
16039         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
16040         '-', '<', and '>' commands.
16041
16042 2020-01-29  Pedro Alves  <palves@redhat.com>
16043             Sergio Durigan Junior  <sergiodj@redhat.com>
16044
16045         * infcmd.c (construct_inferior_arguments): Assert that
16046         'argc' is greater than 0.
16047
16048 2020-01-29  Luis Machado  <luis.machado@linaro.org>
16049
16050         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
16051         (BRK_INSN_MASK): Define to 0xd4200000.
16052         (aarch64_program_breakpoint_here_p): New function.
16053         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
16054         * arch-utils.c (default_program_breakpoint_here_p): Moved from
16055         breakpoint.c.
16056         * arch-utils.h (default_program_breakpoint_here_p): Moved from
16057         breakpoint.h
16058         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
16059         call gdbarch_program_breakpoint_here_p.
16060         (program_breakpoint_here): Moved to arch-utils.c, renamed to
16061         default_program_breakpoint_here_p, changed return type to bool and
16062         simplified.
16063         * breakpoint.h (program_breakpoint_here): Moved prototype to
16064         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
16065         return type to bool.
16066         * gdbarch.c: Regenerate.
16067         * gdbarch.h: Regenerate.
16068         * gdbarch.sh (program_breakpoint_here_p): New method.
16069         * infrun.c (handle_signal_stop): Call
16070         gdbarch_program_breakpoint_here_p.
16071
16072 2020-01-26  Tom Tromey  <tom@tromey.com>
16073
16074         * ctfread.c (struct ctf_fp_info): Reindent.
16075         (_initialize_ctfread): Remove.
16076
16077 2020-01-26  Tom Tromey  <tom@tromey.com>
16078
16079         * psymtab.c (partial_map_expand_apply)
16080         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
16081         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
16082         (psym_print_stats, psym_expand_symtabs_for_function)
16083         (psym_map_symbol_filenames, psym_map_matching_symbols)
16084         (psym_expand_symtabs_matching)
16085         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
16086         (maintenance_check_psymtabs): Use new methods.
16087         * psympriv.h (struct partial_symtab) <readin_p,
16088         get_compunit_symtab>: New methods.
16089         <readin, compunit_symtab>: Remove members.
16090         (struct standard_psymtab): New.
16091         (struct legacy_psymtab): Derive from standard_psymtab.
16092         * dwarf2read.h (struct dwarf2_psymtab): Derive from
16093         standard_psymtab.
16094         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
16095
16096 2020-01-26  Tom Tromey  <tom@tromey.com>
16097
16098         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
16099         read_dependencies.  Add assert.
16100         * psymtab.c (partial_symtab::read_dependencies): New method.
16101         * psympriv.h (struct partial_symtab) <read_dependencies>: New
16102         method.
16103         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
16104         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
16105         read_dependencies.
16106         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
16107         Add assert.
16108
16109 2020-01-26  Tom Tromey  <tom@tromey.com>
16110
16111         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
16112         Call expand_psymtab.
16113         (xcoff_read_symtab): Call expand_psymtab.
16114         (xcoff_start_psymtab, xcoff_end_psymtab): Set
16115         legacy_expand_psymtab.
16116         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
16117         method.
16118         (struct legacy_psymtab) <expand_psymtab>: Implement.
16119         <legacy_expand_psymtab>: New member.
16120         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
16121         (parse_partial_symbols): Set legacy_expand_psymtab.
16122         (psymtab_to_symtab_1): Change argument order.  Call
16123         expand_psymtab.
16124         (new_psymtab): Set legacy_expand_psymtab.
16125         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
16126         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
16127         expand_psymtab.
16128         (dwarf2_psymtab::expand_psymtab): Rename from
16129         psymtab_to_symtab_1.  Call expand_psymtab.
16130         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
16131         (dbx_end_psymtab): Likewise.
16132         (dbx_psymtab_to_symtab_1): Change argument order. Call
16133         expand_psymtab.
16134         (dbx_read_symtab): Call expand_psymtab.
16135         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
16136         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
16137         (ctf_psymtab::read_symtab): Call expand_psymtab.
16138
16139 2020-01-26  Tom Tromey  <tom@tromey.com>
16140
16141         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
16142         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
16143         messages.
16144         * mdebugread.c (mdebug_read_symtab): Remove prints.
16145         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
16146         assert.
16147         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
16148
16149 2020-01-26  Tom Tromey  <tom@tromey.com>
16150
16151         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
16152         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
16153         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
16154         legacy_symtab.
16155         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
16156         * psymtab.c (psymtab_to_symtab): Call method.
16157         (dump_psymtab): Update.
16158         * psympriv.h (struct partial_symtab): Add virtual destructor.
16159         <read_symtab>: New method.
16160         (struct legacy_symtab): New.
16161         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
16162         (struct pst_map) <pst>: Now a legacy_psymtab.
16163         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
16164         (new_psymtab): Use legacy_psymtab.
16165         * dwarf2read.h (struct dwarf2_psymtab): New.
16166         (struct dwarf2_per_cu_data) <psymtab>: Use it.
16167         * dwarf2read.c (dwarf2_create_include_psymtab)
16168         (dwarf2_build_include_psymtabs, create_type_unit_group)
16169         (create_partial_symtab, process_psymtab_comp_unit_reader)
16170         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
16171         (set_partial_user): Use dwarf2_psymtab.
16172         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
16173         (psymtab_to_symtab_1, process_full_comp_unit)
16174         (process_full_type_unit, dwarf2_ranges_read)
16175         (dwarf2_get_pc_bounds, psymtab_include_file_name)
16176         (dwarf_decode_lines): Use dwarf2_psymtab.
16177         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
16178         (add_address_entry_worker, write_one_signatured_type)
16179         (recursively_count_psymbols, recursively_write_psymbols)
16180         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
16181         (write_debug_names): Likewise.
16182         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
16183         <pst>: Now a legacy_psymtab.
16184         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
16185         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
16186         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
16187         * ctfread.c (struct ctf_psymtab): New.
16188         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
16189         ctf_psymtab.
16190         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
16191         (create_partial_symtab): Return a ctf_psymtab.
16192         (scan_partial_symbols): Update.
16193
16194 2020-01-26  Tom Tromey  <tom@tromey.com>
16195
16196         * xcoffread.c (xcoff_start_psymtab): Use new.
16197         * psymtab.c (partial_symtab::partial_symtab): New constructor,
16198         renamed from start_psymtab_common.
16199         * psympriv.h (struct partial_symtab): Add new constructor.
16200         (start_psymtab_common): Don't declare.
16201         * mdebugread.c (parse_partial_symbols): Use new.
16202         * dwarf2read.c (create_partial_symtab): Use new.
16203         * dbxread.c (start_psymtab): Use new.
16204         * ctfread.c (create_partial_symtab): Use new.
16205
16206 2020-01-26  Tom Tromey  <tom@tromey.com>
16207
16208         * xcoffread.c (xcoff_end_psymtab): Use new.
16209         * psymtab.c (start_psymtab_common): Use new.
16210         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
16211         Update.
16212         * psympriv.h (struct partial_symtab): Add parameters to
16213         constructor.  Don't inline.
16214         (allocate_psymtab): Don't declare.
16215         * mdebugread.c (new_psymtab): Use new.
16216         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
16217         * dbxread.c (dbx_end_psymtab): Use new.
16218
16219 2020-01-26  Tom Tromey  <tom@tromey.com>
16220
16221         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
16222         allocate_psymtab.  Update documentation.
16223         * psymtab.c (psymtab_storage::install_psymtab): Rename from
16224         allocate_psymtab.  Do not use new.
16225         (allocate_psymtab): Use new.  Update.
16226
16227 2020-01-26  Tom Tromey  <tom@tromey.com>
16228
16229         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
16230         * psymtab.c (psym_print_stats): Update.
16231         * psympriv.h (struct partial_symtab) <readin,
16232         psymtabs_addrmap_supported, anonymous>: Now bool.
16233         * mdebugread.c (psymtab_to_symtab_1): Update.
16234         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
16235         (build_type_psymtabs_reader, psymtab_to_symtab_1)
16236         (process_full_comp_unit, process_full_type_unit): Update.
16237         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
16238         * ctfread.c (psymtab_to_symtab): Update.
16239
16240 2020-01-26  Tom Tromey  <tom@tromey.com>
16241
16242         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
16243         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
16244         * psymtab.c (psymtab_storage): Delete psymtabs.
16245         (psymtab_storage::allocate_psymtab): Use new.
16246         (psymtab_storage::discard_psymtab): Use delete.
16247         * psympriv.h (struct partial_symtab): Add constructor and
16248         initializers.
16249
16250 2020-01-26  Tom Tromey  <tom@tromey.com>
16251
16252         * machoread.c: Do not include psympriv.h.
16253
16254 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16255
16256         * NEWS: Mention the new option and the set/show commands.
16257
16258 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16259
16260         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
16261         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
16262         (validate_exec_file): New variables, enums, functions.
16263         (exec_file_locate_attach, print_section_info): Style the filenames.
16264         (_initialize_exec): Install show_exec_file_mismatch_command and
16265          set_exec_file_mismatch_command.
16266         * gdbcore.h (validate_exec_file): Declare.
16267         * infcmd.c (attach_command): Call validate_exec_file.
16268         * remote.c ( remote_target::remote_add_inferior): Likewise.
16269
16270 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16271
16272         * frame.c (find_frame_sal): Move call to get_next_frame into more
16273         inner scope.
16274         * inline-frame.c (inilne_state) <inline_state>: Update argument
16275         types.
16276         (inilne_state) <skipped_symbol>: Rename to...
16277         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
16278         (skip_inline_frames): Build vector of skipped symbols and use this
16279         to reate the inline_state.
16280         (inline_skipped_symbol): Add a comment and some assertions, fetch
16281         skipped symbol from the list.
16282
16283 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16284
16285         * buildsym.c (lte_is_less_than): Delete.
16286         (buildsym_compunit::end_symtab_with_blockvector): Create local
16287         lambda function to sort line table entries, and use
16288         std::stable_sort instead of std::sort.
16289         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
16290         markers when looking for a previous line.
16291
16292 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16293
16294         * dwarf2read.c (lnp_state_machine::record_line): Include
16295         end_sequence parameter in debug print out.  Record the line if we
16296         are at an end_sequence marker even if it's not the start of a
16297         statement.
16298         * symmisc.c (maintenance_print_one_line_table): Print end of
16299         sequence markers with 'END' not '0'.
16300
16301 2020-01-24  Pedro Alves  <palves@redhat.com>
16302
16303         PR gdb/25410
16304         * thread.c (scoped_restore_current_thread::restore): Use
16305         switch_to_inferior_no_thread.
16306         * exec.c: Include "progspace-and-thread.h".
16307         (add_target_sections, remove_target_sections):
16308         scoped_restore_current_pspace_and_thread instead of
16309         scoped_restore_current_thread.
16310         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
16311         and aspace to the inferior before calling clone_program_space.
16312         Remove stale comment.
16313
16314 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16315
16316         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
16317         (arm_netbsd_nat_target::fetch_registers): ...this.
16318         (arm_nbsd_nat_target::store_registers): Rename to...
16319         (arm_netbsd_nat_target::store_registers): ...this.
16320
16321 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16322
16323         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
16324         register_t.
16325
16326 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16327
16328         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
16329         Update comment.
16330         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
16331         Likewise.
16332         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
16333         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
16334         the correct replacement (iterate_over_regset_sections).
16335         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
16336         Update comment.
16337
16338 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
16339
16340         PR gdb/23718
16341         * gdb/python/python.c (execute_gdb_command): Call
16342         async_enable_stdin in catch block.
16343
16344 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16345
16346         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
16347         SWITCH_THRU_ALL_UIS.
16348
16349 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16350
16351         PR tui/9765
16352         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
16353         comment, add extra parameter, and update to store previous symbol
16354         when appropriate.
16355         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
16356         add extra parameter.
16357         * tui/tui-disasm.c (tui_disassemble): Update header comment,
16358         remove unneeded parameter, add try/catch around gdb_print_insn,
16359         rewrite to add items to asm_lines vector.
16360         (tui_find_backward_disassembly_start_address): New function.
16361         (tui_find_disassembly_address): Updated throughout.
16362         (tui_disasm_window::set_contents): Update for changes to
16363         tui_disassemble.
16364         (tui_disasm_window::do_scroll_vertical): No need to adjust the
16365         number of lines to scroll.
16366
16367 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
16368
16369         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
16370         (SECT_OFF_DATA): Likewise.
16371         (SECT_OFF_RODATA): Likewise.
16372         (SECT_OFF_TEXT): Likewise.
16373         (SECT_OFF_BSS): Likewise.
16374         (struct objfile) <text_section_offset, data_section_offset>: New
16375         methods.
16376         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
16377         objfile::text_section_offset.
16378         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
16379         * coffread.c (coff_symtab_read): Likewise.
16380         (enter_linenos): Likewise.
16381         (process_coff_symbol): Likewise.
16382         * ctfread.c (get_objfile_text_range): Likewise.
16383         * dtrace-probe.c (dtrace_probe::get_relocated_address):
16384         Use objfile::data_section_offset.
16385         * dwarf2-frame.c (execute_cfa_program): Use
16386         objfile::text_section_offset.
16387         (dwarf2_frame_find_fde): Likewise.
16388         * dwarf2read.c (create_addrmap_from_index): Likewise.
16389         (create_addrmap_from_aranges): Likewise.
16390         (dw2_find_pc_sect_compunit_symtab): Likewise.
16391         (process_psymtab_comp_unit_reader): Likewise.
16392         (add_partial_symbol): Likewise.
16393         (add_partial_subprogram): Likewise.
16394         (process_full_comp_unit): Likewise.
16395         (read_file_scope): Likewise.
16396         (read_func_scope): Likewise.
16397         (read_lexical_block_scope): Likewise.
16398         (read_call_site_scope): Likewise.
16399         (dwarf2_rnglists_process): Likewise.
16400         (dwarf2_ranges_process): Likewise.
16401         (dwarf2_ranges_read): Likewise.
16402         (dwarf_decode_lines_1): Likewise.
16403         (new_symbol): Likewise.
16404         (dwarf2_fetch_die_loc_sect_off): Likewise.
16405         (dwarf2_per_cu_text_offset): Likewise.
16406         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
16407         * hppa-tdep.c (read_unwind_info): Likewise.
16408         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
16409         * psympriv.h (struct partial_symtab): Likewise.
16410         * psymtab.c (find_pc_sect_psymtab): Likewise.
16411         * solib-svr4.c (enable_break): Likewise.
16412         * stap-probe.c (relocate_address): Use
16413         objfile::data_section_offset.
16414         * xcoffread.c (enter_line_range): Use
16415         objfile::text_section_offset.
16416         (read_xcoff_symtab): Likewise.
16417
16418 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16419
16420         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
16421         declaration to narrower scopes.
16422
16423 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16424
16425         * darwin-nat.h (struct darwin_exception_msg, enum
16426         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
16427         Move up.
16428         (class darwin_nat_target) <wait_1, check_new_threads,
16429         decode_exception_message, decode_message, stop_inferior,
16430         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
16431         * darwin-nat.c (darwin_check_new_threads): Rename to...
16432         (darwin_nat_target::check_new_threads): ... this.
16433         (darwin_suspend_inferior_it): Remove.
16434         (darwin_decode_exception_message): Rename to...
16435         (darwin_nat_target::decode_exception_message): ... this.
16436         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
16437         (darwin_decode_message): Rename to...
16438         (darwin_nat_target::decode_message): ... this.
16439         (cancel_breakpoint): Rename to...
16440         (darwin_nat_target::cancel_breakpoint): ... this.
16441         (darwin_wait): Rename to...
16442         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
16443         instead of iterate_over_inferiors.
16444         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
16445         (darwin_stop_inferior): Rename to...
16446         (darwin_nat_target::stop_inferior): ... this.
16447         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
16448         (darwin_init_thread_list): Rename to...
16449         (darwin_nat_target::init_thread_list): ... this.
16450         (darwin_ptrace_him): Rename to...
16451         (darwin_nat_target::ptrace_him): ... this.
16452         (darwin_nat_target::create_inferior): Pass lambda function to
16453         fork_inferior.
16454         (darwin_nat_target::detach): Call stop_inferior instead of
16455         darwin_stop_inferior.
16456         * fork-inferior.h (fork_inferior): Change init_trace_fun
16457         parameter to gdb::function_view.
16458         * fork-inferior.c (fork_inferior): Likewise.
16459
16460 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
16461
16462         * i386-cygwin-tdep.c (core_process_module_section): Update.
16463         * windows-nat.c (struct lm_info_windows): Add text_offset.
16464         (windows_xfer_shared_libraries): Update.
16465         * windows-tdep.c (windows_xfer_shared_library):
16466         Add text_offset_cached argument.
16467         * windows-tdep.h (windows_xfer_shared_library): Update.
16468
16469 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16470
16471         * gdbarch.sh: Add declaration for _initialize_gdbarch.
16472
16473 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16474
16475         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
16476         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
16477         replace with range-based for.
16478         (gdbsim_interrupt_inferior): Remove.
16479         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
16480         with a range-based for.  Inline code from
16481         gdbsim_interrupt_inferior.
16482
16483 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16484
16485         * infrun.c (proceed): Fix indentation.
16486
16487 2020-01-21  Tom Tromey  <tromey@adacore.com>
16488
16489         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
16490         * python/python.c (python_extension_ops): Update.
16491         (gdbpy_colorize): New function.
16492         * python/lib/gdb/__init__.py (colorize): New function.
16493         * extension.h (ext_lang_colorize): Declare.
16494         * extension.c (ext_lang_colorize): New function.
16495         * extension-priv.h (struct extension_language_ops) <colorize>: New
16496         member.
16497         * cli/cli-style.c (_initialize_cli_style): Update help text.
16498
16499 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16500
16501         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
16502         <cond>: Change type to bool.
16503         (aarch64_displaced_step_b_cond): Update cond to use bool type.
16504         (aarch64_displaced_step_cb): Likewise.
16505         (aarch64_displaced_step_tb): Likewise.
16506
16507 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16508
16509         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
16510         output.
16511
16512 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16513
16514         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
16515         <pc_adjust>: Adjust the documentation.
16516         (aarch64_displaced_step_fixup): Check if PC really moved before
16517         adjusting it.
16518
16519 2020-01-19  Tom Tromey  <tom@tromey.com>
16520
16521         * disasm.c (~gdb_disassembler): New destructor.
16522         (gdb_buffered_insn_length): Call disassemble_free_target.
16523         * disasm.h (class gdb_disassembler): Declare destructor.  Use
16524         DISABLE_COPY_AND_ASSIGN.
16525
16526 2020-01-19  Tom Tromey  <tom@tromey.com>
16527
16528         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
16529         (die_reader_func_ftype): Remove.
16530         (cutu_reader): New class.
16531         (dw2_get_file_names_reader): Remove "data" parameter.
16532         (dw2_get_file_names): Use cutu_reader.
16533         (create_debug_type_hash_table): Update.
16534         (read_cutu_die_from_dwo): Update comment.
16535         (lookup_dwo_unit): Add dwo_name parameter.
16536         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
16537         die_reader_func_ftype and data parameters.
16538         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
16539         Remove die_reader_func_ftype and data parameters.
16540         (~cutu_reader): New; from init_cutu_and_read_dies.
16541         (cutu_reader::cutu_reader): Rename from
16542         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
16543         and data parameters.
16544         (init_cutu_and_read_dies_simple): Remove.
16545         (struct process_psymtab_comp_unit_data): Remove.
16546         (process_psymtab_comp_unit_reader): Remove data parameter; add
16547         want_partial_unit and pretend_language parameters.
16548         (process_psymtab_comp_unit): Use cutu_reader.
16549         (build_type_psymtabs_reader): Remove data parameter.
16550         (build_type_psymtabs_1): Use cutu_reader.
16551         (process_skeletonless_type_unit): Likewise.
16552         (load_partial_comp_unit_reader): Remove.
16553         (load_partial_comp_unit): Use cutu_reader.
16554         (load_full_comp_unit_reader): Remove.
16555         (load_full_comp_unit): Use cutu_reader.
16556         (struct create_dwo_cu_data): Remove.
16557         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
16558         dwo_unit parameters.
16559         (create_cus_hash_table): Use cutu_reader.
16560         (struct dwarf2_read_addr_index_data): Remove.
16561         (dwarf2_read_addr_index_reader): Remove.
16562         (dwarf2_read_addr_index): Use cutu_reader.
16563         (read_signatured_type_reader): Remove.
16564         (read_signatured_type): Use cutu_reader.
16565
16566 2020-01-19  Tom Tromey  <tom@tromey.com>
16567
16568         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
16569         * tui/tui-wingeneral.h (class tui_suppress_output): New.
16570         (tui_wrefresh): Declare.
16571         * tui/tui-wingeneral.c (suppress_output): New global.
16572         (tui_suppress_output, ~tui_suppress_output): New constructor and
16573         destructor.
16574         (tui_wrefresh): New function.
16575         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
16576         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
16577         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
16578         method.
16579         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
16580         tui_wrefresh.
16581         (tui_data_window::no_refresh): New method.
16582         (tui_data_item_window::refresh_window): Call tui_wrefresh.
16583         (tui_reg_command): Use tui_suppress_output
16584         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
16585         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
16586         method.
16587         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
16588
16589 2020-01-19  Tom Tromey  <tom@tromey.com>
16590
16591         * tui/tui-winsource.c (tui_update_source_windows_with_line):
16592         Handle case where symtab is null.
16593
16594 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
16595
16596         * linux-fork.c (one_fork_p): Simplify.
16597
16598 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16599
16600         * top.c (struct qt_args): Remove.
16601         (kill_or_detach): Change return type to void, replace `void *`
16602         parameter with a proper one.
16603         (print_inferior_quit_action):  Likewise.
16604         (quit_confirm): Use range-based for loop to iterate over inferiors.
16605         (quit_force): Likewise.
16606
16607 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16608
16609         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
16610         `void *` parameter with proper parameters.
16611         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
16612         (print_one_inferior): Change return type to void, replace `void *`
16613         parameter with proper parameters.
16614         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
16615         inferiors.
16616         (get_other_inferior): Remove.
16617         (mi_cmd_remove_inferior): Use range-based loop to iterate over
16618         inferiors.
16619
16620 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16621
16622         * mi/mi-interp.c (report_initial_inferior): Remove.
16623         (mi_interp::init): Use range-based for to iterate over inferiors.
16624
16625 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16626
16627         * python/py-inferior.c (build_inferior_list): Remove.
16628         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
16629
16630 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
16631
16632         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
16633         (btrace_stitch_trace): Likewise.
16634         * charset.c (intermediate_encoding): Likewise (vaild).
16635         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
16636         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
16637         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
16638
16639 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
16640
16641         * windows-tdep.c (windows_get_tlb_type):
16642         Add rtl_user_process_parameters type.
16643
16644 2020-01-16  Pedro Alves  <palves@redhat.com>
16645             Norbert Lange  <nolange79@gmail.com>
16646
16647         PR build/24805
16648         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
16649         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
16650         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
16651         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
16652         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
16653         (ps_plog): Redeclare exported functions with default visibility.
16654
16655 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
16656
16657         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
16658         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
16659
16660 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
16661
16662         * infcmd.c (post_create_inferior): Use get_thread_regcache
16663         instead of get_current_regcache.
16664
16665 2020-01-14  Tom Tromey  <tom@tromey.com>
16666
16667         PR symtab/12535:
16668         * python/python.c (gdbpy_decode_line): Treat empty string the same
16669         as no argument.
16670
16671 2020-01-14  Tom Tromey  <tom@tromey.com>
16672
16673         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
16674
16675 2020-01-14  Tom Tromey  <tom@tromey.com>
16676
16677         * nat/linux-btrace.c: Don't include <config.h>.
16678         * nat/linux-ptrace.c: Don't include <config.h>.
16679         * nat/x86-linux-dregs.c: Don't include <config.h>.
16680
16681 2020-01-14  Tom Tromey  <tom@tromey.com>
16682
16683         * configure: Rebuild.
16684         * configure.ac: Move many checks to ../gdbsupport/common.m4.
16685
16686 2020-01-14  Tom Tromey  <tom@tromey.com>
16687
16688         * nat/x86-linux-dregs.c: Include configh.h.
16689         * nat/linux-ptrace.c: Include configh.h.
16690         * nat/linux-btrace.c: Include configh.h.
16691         * defs.h: Include config.h, bfd.h.
16692         * configure.ac: Don't source common.host.
16693         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
16694         * configure: Rebuild.
16695         * acinclude.m4: Update path.
16696         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
16697         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
16698         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
16699         (CLIBS): Add LIBSUPPORT.
16700         (CDEPS): Likewise.
16701         (COMMON_SFILES): Remove gdbsupport files.
16702         (HFILES_NO_SRCDIR): Likewise.
16703         (stamp-version): Update path to create-version.sh.
16704         (ALLDEPFILES): Remove gdbsupport files.
16705
16706 2020-01-14  Tom Tromey  <tom@tromey.com>
16707
16708         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
16709         USE_WIN32API when needed.
16710         * configure.ac (USE_WIN32API): Don't define.
16711         (WIN32LIBS): Use WIN32APILIBS.
16712         * configure: Rebuild.
16713
16714 2020-01-14  Tom Tromey  <tom@tromey.com>
16715
16716         * configure: Rebuild.
16717         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
16718
16719 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16720
16721         * skip.c (skip_function_command): Make skip w/o arguments use the
16722         name of the inlined function if pc is inside any inlined function.
16723
16724 2020-01-14  Luis Machado  <luis.machado@linaro.org>
16725
16726         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
16727         * infrun.c (resume_1): Likewise.
16728         (handle_inferior_event): Remove stale comment.
16729         * linux-nat.c (linux_nat_target::resume): Update comments.
16730         (save_stop_reason): Likewise.
16731         (linux_nat_filter_event): Likewise.
16732         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
16733
16734 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16735
16736         * elfread.c (record_minimal_symbol): Set section index to 0 for
16737         non-allocatable sections.
16738
16739
16740 2020-01-13  Ali Tamur <tamur@google.com>
16741
16742         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
16743         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
16744         to gdb::optional.  Update comments.
16745         (dwo_file): Update comments.
16746         (read_attribute): Update API to take an additional out parameter,
16747         need_reprocess.  This is used to mark attributes that need other
16748         attributes (e.g. str_offsets_base) for correct computation which may not
16749         have been read yet.
16750         (read_attribute_reprocess): New function declaration.
16751         (read_addr_index): Likewise.
16752         (read_dwo_str_index): Likewise.
16753         (read_stub_str_index): Likewise.
16754         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
16755         (lookup_addr_base): New function definition.
16756         (lookup_ranges_base): Likewise.
16757         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
16758         lookup_ranges_base.
16759         (init_cutu_and_read_dies): Update comments.
16760         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
16761         unit.  This is used to inherit parent's str_offsets_base and addr_base.
16762         Update comments.
16763         (init_cutu_and_read_dies_simple): Reflect API changes.
16764         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
16765         (create_cus_hash_table): Change API to take parent compile unit.
16766         Reflect API changes.
16767         (open_and_init_dwo_file): Reflect API changes.
16768         (dwarf2_get_pc_bounds): Update comments.
16769         (dwarf2_record_block_ranges): Likewise.
16770         (read_full_die_1): Change implementation to reprocess attributes that
16771         need str_offsets_base and addr_base.
16772         (partial_die_info::read): Likewise.
16773         (read_attribute_reprocess): New function definition.
16774         (read_attribute_value): Change API to take an additional out parameter,
16775         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
16776         when a non-dwo compile unit has index based attributes.
16777         (read_attribute): Reflect API changes.
16778         (read_addr_index_1): Reflect API changes.  Update comments.
16779         (dwarf2_read_addr_index_data): Reflect API changes.
16780         (dwarf2_read_addr_index): Likewise.
16781         (read_str_index): Change API and implementation.  This becomes a helper
16782         to be used by the new string index related methods.  Update error
16783         message and comments.
16784         (read_dwo_str_index): New function definition.
16785         (read_stub_str_index): Likewise.
16786         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
16787         * symfile.h (dwarf2_debug_sections): Likewise.
16788         * xcoffread.c (dwarf2_debug_sections): Likewise.
16789
16790 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16791
16792         * gdbcore.h (struct core_fns) <core_read_registers>: Change
16793         core_reg_sect type to gdb_byte *.
16794         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
16795         * cris-tdep.c (fetch_core_registers): Likewise.
16796         * corelow.c (core_target::get_core_register_section): Change
16797         type of `contents` to gdb::byte_vector.
16798
16799 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16800
16801         * tui/tui-wingeneral.c (box_win): Position the title in the center
16802         of the border.
16803
16804 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16805
16806         * corelow.c (core_target::get_core_register_section): Use
16807           std::vector instead of alloca.
16808
16809 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16810
16811         * warning.m4: Add -Wmissing-declarations to build_warnings.
16812         * configure: Re-generate.
16813
16814 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16815
16816         * python/python.c (init__gdb_module): Add declaration.
16817
16818 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16819
16820         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
16821         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
16822         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
16823         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
16824         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
16825         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
16826         * ada-exp.y (_initialize_ada_exp): Add declaration.
16827         * ada-lang.c (_initialize_ada_language): Add declaration.
16828         * ada-tasks.c (_initialize_tasks): Add declaration.
16829         * agent.c (_initialize_agent): Add declaration.
16830         * aix-thread.c (_initialize_aix_thread): Add declaration.
16831         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16832         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16833         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16834         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16835         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16836         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16837         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16838         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16839         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16840         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16841         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16842         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16843         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16844         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16845         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16846         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16847         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16848         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16849         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16850         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16851         * annotate.c (_initialize_annotate): Add declaration.
16852         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16853         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16854         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16855         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16856         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16857         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16858         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16859         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16860         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16861         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16862         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16863         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16864         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16865         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16866         * auto-load.c (_initialize_auto_load): Add declaration.
16867         * auxv.c (_initialize_auxv): Add declaration.
16868         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16869         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16870         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16871         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16872         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16873         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16874         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16875         * breakpoint.c (_initialize_breakpoint): Add declaration.
16876         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16877         * btrace.c (_initialize_btrace): Add declaration.
16878         * charset.c (_initialize_charset): Add declaration.
16879         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16880         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16881         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16882         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16883         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16884         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16885         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16886         * coffread.c (_initialize_coffread): Add declaration.
16887         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16888         * compile/compile.c (_initialize_compile): Add declaration.
16889         * complaints.c (_initialize_complaints): Add declaration.
16890         * completer.c (_initialize_completer): Add declaration.
16891         * copying.c (_initialize_copying): Add declaration.
16892         * corefile.c (_initialize_core): Add declaration.
16893         * corelow.c (_initialize_corelow): Add declaration.
16894         * cp-abi.c (_initialize_cp_abi): Add declaration.
16895         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16896         * cp-support.c (_initialize_cp_support): Add declaration.
16897         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16898         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16899         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16900         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16901         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16902         * ctfread.c (_initialize_ctfread): Add declaration.
16903         * d-lang.c (_initialize_d_language): Add declaration.
16904         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16905         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16906         * dbxread.c (_initialize_dbxread): Add declaration.
16907         * dcache.c (_initialize_dcache): Add declaration.
16908         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16909         * disasm.c (_initialize_disasm): Add declaration.
16910         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16911         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16912         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16913         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16914         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16915         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16916         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16917         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16918         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16919         * elfread.c (_initialize_elfread): Add declaration.
16920         * exec.c (_initialize_exec): Add declaration.
16921         * extension.c (_initialize_extension): Add declaration.
16922         * f-lang.c (_initialize_f_language): Add declaration.
16923         * f-valprint.c (_initialize_f_valprint): Add declaration.
16924         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16925         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16926         * filesystem.c (_initialize_filesystem): Add declaration.
16927         * findcmd.c (_initialize_mem_search): Add declaration.
16928         * findvar.c (_initialize_findvar): Add declaration.
16929         * fork-child.c (_initialize_fork_child): Add declaration.
16930         * frame-base.c (_initialize_frame_base): Add declaration.
16931         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16932         * frame.c (_initialize_frame): Add declaration.
16933         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16934         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16935         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16936         * gcore.c (_initialize_gcore): Add declaration.
16937         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16938         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16939         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16940         * gdbarch.c (_initialize_gdbarch): Add declaration.
16941         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16942         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16943         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16944         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16945         * go-lang.c (_initialize_go_language): Add declaration.
16946         * go32-nat.c (_initialize_go32_nat): Add declaration.
16947         * guile/guile.c (_initialize_guile): Add declaration.
16948         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16949         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16950         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16951         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16952         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16953         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16954         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16955         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16956         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16957         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16958         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16959         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16960         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16961         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16962         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16963         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16964         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16965         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16966         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16967         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16968         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16969         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16970         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16971         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16972         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16973         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16974         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16975         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16976         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16977         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16978         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16979         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16980         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16981         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16982         * infcall.c (_initialize_infcall): Add declaration.
16983         * infcmd.c (_initialize_infcmd): Add declaration.
16984         * inflow.c (_initialize_inflow): Add declaration.
16985         * infrun.c (_initialize_infrun): Add declaration.
16986         * interps.c (_initialize_interpreter): Add declaration.
16987         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16988         * jit.c (_initialize_jit): Add declaration.
16989         * language.c (_initialize_language): Add declaration.
16990         * linux-fork.c (_initialize_linux_fork): Add declaration.
16991         * linux-nat.c (_initialize_linux_nat): Add declaration.
16992         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16993         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16994         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16995         * m2-lang.c (_initialize_m2_language): Add declaration.
16996         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16997         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16998         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16999         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
17000         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
17001         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
17002         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
17003         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
17004         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
17005         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
17006         * machoread.c (_initialize_machoread): Add declaration.
17007         * macrocmd.c (_initialize_macrocmd): Add declaration.
17008         * macroscope.c (_initialize_macroscope): Add declaration.
17009         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
17010         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
17011         * maint.c (_initialize_maint_cmds): Add declaration.
17012         * mdebugread.c (_initialize_mdebugread): Add declaration.
17013         * memattr.c (_initialize_mem): Add declaration.
17014         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
17015         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
17016         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
17017         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
17018         * mi/mi-main.c (_initialize_mi_main): Add declaration.
17019         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
17020         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
17021         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
17022         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
17023         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
17024         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
17025         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
17026         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
17027         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
17028         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
17029         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
17030         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
17031         * mipsread.c (_initialize_mipsread): Add declaration.
17032         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
17033         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
17034         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
17035         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
17036         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
17037         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
17038         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
17039         * nto-procfs.c (_initialize_procfs): Add declaration.
17040         * objc-lang.c (_initialize_objc_language): Add declaration.
17041         * observable.c (_initialize_observer): Add declaration.
17042         * opencl-lang.c (_initialize_opencl_language): Add declaration.
17043         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
17044         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
17045         * osabi.c (_initialize_gdb_osabi): Add declaration.
17046         * osdata.c (_initialize_osdata): Add declaration.
17047         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
17048         * parse.c (_initialize_parse): Add declaration.
17049         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
17050         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
17051         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
17052         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
17053         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
17054         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
17055         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
17056         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
17057         * printcmd.c (_initialize_printcmd): Add declaration.
17058         * probe.c (_initialize_probe): Add declaration.
17059         * proc-api.c (_initialize_proc_api): Add declaration.
17060         * proc-events.c (_initialize_proc_events): Add declaration.
17061         * proc-service.c (_initialize_proc_service): Add declaration.
17062         * procfs.c (_initialize_procfs): Add declaration.
17063         * producer.c (_initialize_producer): Add declaration.
17064         * psymtab.c (_initialize_psymtab): Add declaration.
17065         * python/python.c (_initialize_python): Add declaration.
17066         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
17067         * record-btrace.c (_initialize_record_btrace): Add declaration.
17068         * record-full.c (_initialize_record_full): Add declaration.
17069         * record.c (_initialize_record): Add declaration.
17070         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
17071         * regcache.c (_initialize_regcache): Add declaration.
17072         * reggroups.c (_initialize_reggroup): Add declaration.
17073         * remote-notif.c (_initialize_notif): Add declaration.
17074         * remote-sim.c (_initialize_remote_sim): Add declaration.
17075         * remote.c (_initialize_remote): Add declaration.
17076         * reverse.c (_initialize_reverse): Add declaration.
17077         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
17078         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
17079         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
17080         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
17081         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
17082         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
17083         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
17084         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
17085         Add declaration.
17086         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
17087         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
17088         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
17089         * rust-exp.y (_initialize_rust_exp): Add declaration.
17090         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
17091         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
17092         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
17093         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
17094         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
17095         * score-tdep.c (_initialize_score_tdep): Add declaration.
17096         * ser-go32.c (_initialize_ser_dos): Add declaration.
17097         * ser-mingw.c (_initialize_ser_windows): Add declaration.
17098         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
17099         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
17100         * ser-uds.c (_initialize_ser_socket): Add declaration.
17101         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
17102         * serial.c (_initialize_serial): Add declaration.
17103         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
17104         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
17105         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
17106         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
17107         * skip.c (_initialize_step_skip): Add declaration.
17108         * sol-thread.c (_initialize_sol_thread): Add declaration.
17109         * solib-aix.c (_initialize_solib_aix): Add declaration.
17110         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
17111         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
17112         * solib-frv.c (_initialize_frv_solib): Add declaration.
17113         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
17114         * solib-target.c (_initialize_solib_target): Add declaration.
17115         * solib.c (_initialize_solib): Add declaration.
17116         * source-cache.c (_initialize_source_cache): Add declaration.
17117         * source.c (_initialize_source): Add declaration.
17118         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
17119         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
17120         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
17121         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
17122         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
17123         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
17124         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
17125         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
17126         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
17127         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
17128         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
17129         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
17130         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
17131         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
17132         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
17133         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
17134         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
17135         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
17136         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
17137         * stabsread.c (_initialize_stabsread): Add declaration.
17138         * stack.c (_initialize_stack): Add declaration.
17139         * stap-probe.c (_initialize_stap_probe): Add declaration.
17140         * std-regs.c (_initialize_frame_reg): Add declaration.
17141         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
17142         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
17143         * symfile.c (_initialize_symfile): Add declaration.
17144         * symmisc.c (_initialize_symmisc): Add declaration.
17145         * symtab.c (_initialize_symtab): Add declaration.
17146         * target.c (_initialize_target): Add declaration.
17147         * target-connection.c (_initialize_target_connection): Add
17148         declaration.
17149         * target-dcache.c (_initialize_target_dcache): Add declaration.
17150         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
17151         * thread.c (_initialize_thread): Add declaration.
17152         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
17153         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
17154         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
17155         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
17156         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
17157         * tracectf.c (_initialize_ctf): Add declaration.
17158         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
17159         * tracefile.c (_initialize_tracefile): Add declaration.
17160         * tracepoint.c (_initialize_tracepoint): Add declaration.
17161         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
17162         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
17163         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
17164         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
17165         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
17166         * tui/tui-win.c (_initialize_tui_win): Add declaration.
17167         * tui/tui.c (_initialize_tui): Add declaration.
17168         * typeprint.c (_initialize_typeprint): Add declaration.
17169         * ui-style.c (_initialize_ui_style): Add declaration.
17170         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
17171         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
17172         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
17173         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
17174         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
17175         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
17176         * unittests/filtered_iterator-selftests.c
17177         (_initialize_filtered_iterator_selftests): Add declaration.
17178         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
17179         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
17180         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
17181         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
17182         * unittests/main-thread-selftests.c
17183         (_initialize_main_thread_selftests): Add declaration.
17184         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
17185         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
17186         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
17187         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
17188         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
17189         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
17190         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
17191         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
17192         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
17193         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
17194         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
17195         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
17196         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
17197         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
17198         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
17199         declaration.
17200         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
17201         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
17202         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
17203         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
17204         * user-regs.c (_initialize_user_regs): Add declaration.
17205         * utils.c (_initialize_utils): Add declaration.
17206         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
17207         * valops.c (_initialize_valops): Add declaration.
17208         * valprint.c (_initialize_valprint): Add declaration.
17209         * value.c (_initialize_values): Add declaration.
17210         * varobj.c (_initialize_varobj): Add declaration.
17211         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
17212         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
17213         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
17214         * windows-nat.c (_initialize_windows_nat): Add declaration.
17215         (_initialize_check_for_gdb_ini): Add declaration.
17216         (_initialize_loadable): Add declaration.
17217         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
17218         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
17219         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
17220         * xcoffread.c (_initialize_xcoffread): Add declaration.
17221         * xml-support.c (_initialize_xml_support): Add declaration.
17222         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
17223         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
17224         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
17225         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
17226
17227 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17228
17229         * regformats/regdat.sh: Generate declaration for init function.
17230
17231 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17232
17233         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
17234         up.
17235         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
17236         close_one_inferior>: New methods.
17237         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
17238         pass down target to find_inferior_pid.
17239         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
17240         Pass down target to find_inferior_ptid.
17241         (gdbsim_target::create_inferior): Pass down target to
17242         add_thread_silent.
17243         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
17244         target down to find_inferior_ptid and switch_to_thread.
17245         (gdbsim_target::close): Update to call close_one_inferior.
17246         (struct resume_data): Remove.
17247         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
17248         directly, rather than through a void pointer.
17249         (gdbsim_target::resume): Update to call resume_one_inferior.
17250
17251 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
17252
17253         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
17254
17255 2020-01-12  Pedro Alves  <palves@redhat.com>
17256
17257         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
17258         directly for the current inferior instead of
17259         discard_all_inferiors.
17260         (discard_all_inferiors): Delete.
17261
17262 2020-01-11  Tom Tromey  <tom@tromey.com>
17263
17264         * tui/tui-wingeneral.c (box_win): Check cli_styling.
17265         * tui/tui-winsource.c (tui_source_window_base::refill): Use
17266         deprecated_safe_get_selected_frame.
17267
17268 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17269
17270         * inferior.c (print_inferior): Switch inferior before printing it.
17271
17272 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
17273             Pedro Alves  <palves@redhat.com>
17274
17275         * progspace-and-thread.c (switch_to_program_space_and_thread):
17276         Assert there's an inferior for PSPACE.  Use
17277         switch_to_inferior_no_thread to switch the inferior too.
17278         * progspace.c (program_space::~program_space): Call
17279         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
17280         (program_space::free_all_objfiles): Don't call clear_symtab_users
17281         here.
17282         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
17283
17284 2020-01-10  Pedro Alves  <palves@redhat.com>
17285
17286         * NEWS: Mention multi-target debugging, "info connections", and
17287         "add-inferior -no-connection".
17288
17289 2020-01-10  Pedro Alves  <palves@redhat.com>
17290
17291         * infrun.c: Include "target-connection.h".
17292         (check_multi_target_resumption): New.
17293         (proceed): Call it.
17294         * target-connection.c (make_target_connection_string): Make
17295         extern.
17296         * target-connection.h (make_target_connection_string): Declare.
17297
17298 2020-01-10  Pedro Alves  <palves@redhat.com>
17299
17300         * Makefile.in (COMMON_SFILES): Add target-connection.c.
17301         * inferior.c (uiout_field_connection): New function.
17302         (print_inferior): Add new "connection-id" column.
17303         (add_inferior_command): Show connection number/string of added
17304         inferior.
17305         * process-stratum-target.h
17306         (process_stratum_target::connection_string): New virtual method.
17307         (process_stratum_target::connection_number): New field.
17308         * remote.c (remote_target::connection_string): New override.
17309         * target-connection.c: New file.
17310         * target-connection.h: New file.
17311         * target.c (decref_target): Remove process_stratum targets from
17312         the connection list.
17313         (target_stack::push): Add process_stratum targets to the
17314         connection list.
17315
17316 2020-01-10  Pedro Alves  <palves@redhat.com>
17317
17318         Revert:
17319         2016-04-12  Pedro Alves  <palves@redhat.com>
17320         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
17321         Remove references to name.
17322         * serial.h (struct serial) <name>: Delete.
17323
17324 2020-01-10  Pedro Alves  <palves@redhat.com>
17325
17326         * gdbarch-selftests.c (register_to_value_test): Remove "target
17327         already pushed" check.
17328
17329 2020-01-10  Pedro Alves  <palves@redhat.com>
17330             John Baldwin  <jhb@FreeBSD.org>
17331
17332         * aarch64-linux-nat.c
17333         (aarch64_linux_nat_target::thread_architecture): Adjust.
17334         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
17335         (task_command_1): Likewise.
17336         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
17337         (aix_thread_target::wait, aix_thread_target::fetch_registers)
17338         (aix_thread_target::store_registers)
17339         (aix_thread_target::thread_alive): Adjust.
17340         * amd64-fbsd-tdep.c: Include "inferior.h".
17341         (amd64fbsd_get_thread_local_address): Pass down target.
17342         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
17343         thread's gdbarch instead of target_gdbarch.
17344         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
17345         get_last_target_status.
17346         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
17347         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
17348         inferiors.
17349         (update_inserted_breakpoint_locations): Skip if inferiors with no
17350         execution.
17351         (update_global_location_list): When handling moribund locations,
17352         find representative inferior for location's pspace, and use thread
17353         count of its process_stratum target.
17354         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
17355         * bsd-uthread.c (bsd_uthread_target::wait): Use
17356         as_process_stratum_target and adjust thread_change_ptid and
17357         add_thread calls.
17358         (bsd_uthread_target::update_thread_list): Use
17359         as_process_stratum_target and adjust find_thread_ptid,
17360         thread_change_ptid and add_thread calls.
17361         * btrace.c (maint_btrace_packet_history_cmd): Adjust
17362         find_thread_ptid call.
17363         * corelow.c (add_to_thread_list): Adjust add_thread call.
17364         (core_target_open): Adjust add_thread_silent and thread_count
17365         calls.
17366         (core_target::pid_to_str): Adjust find_inferior_ptid call.
17367         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
17368         * event-top.c (async_disconnect): Pop targets from all inferiors.
17369         * exec.c (add_target_sections): Push exec target on all inferiors
17370         sharing the program space.
17371         (remove_target_sections): Remove the exec target from all
17372         inferiors sharing the program space.
17373         (exec_on_vfork): New.
17374         * exec.h (exec_on_vfork): Declare.
17375         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
17376         Pass it down.
17377         (fbsd_nat_target::update_thread_list): Adjust.
17378         (fbsd_nat_target::resume): Adjust.
17379         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
17380         down.
17381         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
17382         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
17383         get_thread_arch_regcache call.
17384         * fork-child.c (gdb_startup_inferior): Pass target down to
17385         startup_inferior and set_executing.
17386         * gdbthread.h (struct process_stratum_target): Forward declare.
17387         (add_thread, add_thread_silent, add_thread_with_info)
17388         (in_thread_list): Add process_stratum_target parameter.
17389         (find_thread_ptid(inferior*, ptid_t)): New overload.
17390         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
17391         parameter.
17392         (all_threads()): Delete overload.
17393         (all_threads, all_non_exited_threads): Add process_stratum_target
17394         parameter.
17395         (all_threads_safe): Use brace initialization.
17396         (thread_count): Add process_stratum_target parameter.
17397         (set_resumed, set_running, set_stop_requested, set_executing)
17398         (threads_are_executing, finish_thread_state): Add
17399         process_stratum_target parameter.
17400         (switch_to_thread): Use is_current_thread.
17401         * i386-fbsd-tdep.c: Include "inferior.h".
17402         (i386fbsd_get_thread_local_address): Pass down target.
17403         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
17404         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
17405         have_inferiors check.
17406         * inf-ptrace.c (inf_ptrace_target::create_inferior)
17407         (inf_ptrace_target::attach): Adjust.
17408         * infcall.c (run_inferior_call): Adjust.
17409         * infcmd.c (run_command_1): Pass target to
17410         scoped_finish_thread_state.
17411         (proceed_thread_callback): Skip inferiors with no execution.
17412         (continue_command): Rename 'all_threads' local to avoid hiding
17413         'all_threads' function.  Adjust get_last_target_status call.
17414         (prepare_one_step): Adjust set_running call.
17415         (signal_command): Use user_visible_resume_target.  Compare thread
17416         pointers instead of inferior_ptid.
17417         (info_program_command): Adjust to pass down target.
17418         (attach_command): Mark target's 'thread_executing' flag.
17419         (stop_current_target_threads_ns): New, factored out from ...
17420         (interrupt_target_1): ... this.  Switch inferior before making
17421         target calls.
17422         * inferior-iter.h
17423         (struct all_inferiors_iterator, struct all_inferiors_range)
17424         (struct all_inferiors_safe_range)
17425         (struct all_non_exited_inferiors_range): Filter on
17426         process_stratum_target too.  Remove explicit.
17427         * inferior.c (inferior::inferior): Push dummy target on target
17428         stack.
17429         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
17430         Add process_stratum_target parameter, and pass it down.
17431         (have_live_inferiors): Adjust.
17432         (switch_to_inferior_and_push_target): New.
17433         (add_inferior_command, clone_inferior_command): Handle
17434         "-no-connection" parameter.  Use
17435         switch_to_inferior_and_push_target.
17436         (_initialize_inferior): Mention "-no-connection" option in
17437         the help of "add-inferior" and "clone-inferior" commands.
17438         * inferior.h: Include "process-stratum-target.h".
17439         (interrupt_target_1): Use bool.
17440         (struct inferior) <push_target, unpush_target, target_is_pushed,
17441         find_target_beneath, top_target, process_target, target_at,
17442         m_stack>: New.
17443         (discard_all_inferiors): Delete.
17444         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
17445         (all_inferiors, all_non_exited_inferiors): Add
17446         process_stratum_target parameter.
17447         * infrun.c: Include "gdb_select.h" and <unordered_map>.
17448         (target_last_proc_target): New global.
17449         (follow_fork_inferior): Push target on new inferior.  Pass target
17450         to add_thread_silent.  Call exec_on_vfork.  Handle target's
17451         reference count.
17452         (follow_fork): Adjust get_last_target_status call.  Also consider
17453         target.
17454         (follow_exec): Push target on new inferior.
17455         (struct execution_control_state) <target>: New field.
17456         (user_visible_resume_target): New.
17457         (do_target_resume): Call target_async.
17458         (resume_1): Set target's threads_executing flag.  Consider resume
17459         target.
17460         (commit_resume_all_targets): New.
17461         (proceed): Also consider resume target.  Skip threads of inferiors
17462         with no execution.  Commit resumtion in all targets.
17463         (start_remote): Pass current inferior to wait_for_inferior.
17464         (infrun_thread_stop_requested): Consider target as well.  Pass
17465         thread_info pointer to clear_inline_frame_state instead of ptid.
17466         (infrun_thread_thread_exit): Consider target as well.
17467         (random_pending_event_thread): New inferior parameter.  Use it.
17468         (do_target_wait): Rename to ...
17469         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
17470         down.
17471         (threads_are_resumed_pending_p, do_target_wait): New.
17472         (prepare_for_detach): Adjust calls.
17473         (wait_for_inferior): New inferior parameter.  Handle it.  Use
17474         do_target_wait_1 instead of do_target_wait.
17475         (fetch_inferior_event): Adjust.  Switch to representative
17476         inferior.  Pass target down.
17477         (set_last_target_status): Add process_stratum_target parameter.
17478         Save target in global.
17479         (get_last_target_status): Add process_stratum_target parameter and
17480         handle it.
17481         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
17482         (context_switch): Check inferior_ptid == null_ptid before calling
17483         inferior_thread().
17484         (get_inferior_stop_soon): Pass down target.
17485         (wait_one): Rename to ...
17486         (poll_one_curr_target): ... this.
17487         (struct wait_one_event): New.
17488         (wait_one): New.
17489         (stop_all_threads): Adjust.
17490         (handle_no_resumed, handle_inferior_event): Adjust to consider the
17491         event's target.
17492         (switch_back_to_stepped_thread): Also consider target.
17493         (print_stop_event): Update.
17494         (normal_stop): Update.  Also consider the resume target.
17495         * infrun.h (wait_for_inferior): Remove declaration.
17496         (user_visible_resume_target): New declaration.
17497         (get_last_target_status, set_last_target_status): New
17498         process_stratum_target parameter.
17499         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17500         process_stratum_target parameter, and use it.
17501         (clear_inline_frame_state (thread_info*)): New.
17502         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17503         process_stratum_target parameter.
17504         (clear_inline_frame_state (thread_info*)): Declare.
17505         * linux-fork.c (delete_checkpoint_command): Pass target down to
17506         find_thread_ptid.
17507         (checkpoint_command): Adjust.
17508         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
17509         instead of just tweaking inferior_ptid.
17510         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
17511         (exit_lwp): Pass target down to find_thread_ptid.
17512         (attach_proc_task_lwp_callback): Pass target down to
17513         add_thread/set_running/set_executing.
17514         (linux_nat_target::attach): Pass target down to
17515         thread_change_ptid.
17516         (get_detach_signal): Pass target down to find_thread_ptid.
17517         Consider last target status's target.
17518         (linux_resume_one_lwp_throw, resume_lwp)
17519         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
17520         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
17521         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
17522         (linux_nat_target::async_wait_fd): New.
17523         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
17524         target down.
17525         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
17526         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
17527         * linux-thread-db.c (struct thread_db_info::process_target): New
17528         field.
17529         (add_thread_db_info): Save target.
17530         (get_thread_db_info): New process_stratum_target parameter.  Also
17531         match target.
17532         (delete_thread_db_info): New process_stratum_target parameter.
17533         Also match target.
17534         (thread_from_lwp): Adjust to pass down target.
17535         (thread_db_notice_clone): Pass down target.
17536         (check_thread_db_callback): Pass down target.
17537         (try_thread_db_load_1): Always push the thread_db target.
17538         (try_thread_db_load, record_thread): Pass target down.
17539         (thread_db_target::detach): Pass target down.  Always unpush the
17540         thread_db target.
17541         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
17542         target down.  Always unpush the thread_db target.
17543         (find_new_threads_callback, thread_db_find_new_threads_2)
17544         (thread_db_target::update_thread_list): Pass target down.
17545         (thread_db_target::pid_to_str): Pass current inferior down.
17546         (thread_db_target::get_thread_local_address): Pass target down.
17547         (thread_db_target::resume, maintenance_check_libthread_db): Pass
17548         target down.
17549         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
17550         * procfs.c (procfs_target::procfs_init_inferior): Declare.
17551         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
17552         (procfs_init_inferior): Rename to ...
17553         (procfs_target::procfs_init_inferior): ... this and adjust.
17554         (procfs_target::create_inferior, procfs_notice_thread)
17555         (procfs_do_thread_registers): Adjust.
17556         * ppc-fbsd-tdep.c: Include "inferior.h".
17557         (ppcfbsd_get_thread_local_address): Pass down target.
17558         * proc-service.c (ps_xfer_memory): Switch current inferior and
17559         program space as well.
17560         (get_ps_regcache): Pass target down.
17561         * process-stratum-target.c
17562         (process_stratum_target::thread_address_space)
17563         (process_stratum_target::thread_architecture): Pass target down.
17564         * process-stratum-target.h
17565         (process_stratum_target::threads_executing): New field.
17566         (as_process_stratum_target): New.
17567         * ravenscar-thread.c
17568         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
17569         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
17570         down.
17571         * record-btrace.c (record_btrace_target::info_record): Adjust.
17572         (record_btrace_target::record_method)
17573         (record_btrace_target::record_is_replaying)
17574         (record_btrace_target::fetch_registers)
17575         (get_thread_current_frame_id, record_btrace_target::resume)
17576         (record_btrace_target::wait, record_btrace_target::stop): Pass
17577         target down.
17578         * record-full.c (record_full_wait_1): Switch to event thread.
17579         Pass target down.
17580         * regcache.c (regcache::regcache)
17581         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
17582         process_stratum_target parameter and handle it.
17583         (current_thread_target): New global.
17584         (get_thread_regcache): Add process_stratum_target parameter and
17585         handle it.  Switch inferior before calling target method.
17586         (get_thread_regcache): Pass target down.
17587         (get_thread_regcache_for_ptid): Pass target down.
17588         (registers_changed_ptid): Add process_stratum_target parameter and
17589         handle it.
17590         (registers_changed_thread, registers_changed): Pass target down.
17591         (test_get_thread_arch_aspace_regcache): New.
17592         (current_regcache_test): Define a couple local test_target_ops
17593         instances and use them for testing.
17594         (readwrite_regcache): Pass process_stratum_target parameter.
17595         (cooked_read_test, cooked_write_test): Pass mock_target down.
17596         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
17597         (get_thread_arch_aspace_regcache): Add process_stratum_target
17598         parameter.
17599         (regcache::target): New method.
17600         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
17601         (regcache::registers_changed_ptid): Add process_stratum_target
17602         parameter.
17603         (regcache::m_target): New field.
17604         (registers_changed_ptid): Add process_stratum_target parameter.
17605         * remote.c (remote_state::supports_vCont_probed): New field.
17606         (remote_target::async_wait_fd): New method.
17607         (remote_unpush_and_throw): Add remote_target parameter.
17608         (get_current_remote_target): Adjust.
17609         (remote_target::remote_add_inferior): Push target.
17610         (remote_target::remote_add_thread)
17611         (remote_target::remote_notice_new_inferior)
17612         (get_remote_thread_info): Pass target down.
17613         (remote_target::update_thread_list): Skip threads of inferiors
17614         bound to other targets.  (remote_target::close): Don't discard
17615         inferiors.  (remote_target::add_current_inferior_and_thread)
17616         (remote_target::process_initial_stop_replies)
17617         (remote_target::start_remote)
17618         (remote_target::remote_serial_quit_handler): Pass down target.
17619         (remote_target::remote_unpush_target): New remote_target
17620         parameter.  Unpush the target from all inferiors.
17621         (remote_target::remote_unpush_and_throw): New remote_target
17622         parameter.  Pass it down.
17623         (remote_target::open_1): Check whether the current inferior has
17624         execution instead of checking whether any inferior is live.  Pass
17625         target down.
17626         (remote_target::remote_detach_1): Pass down target.  Use
17627         remote_unpush_target.
17628         (extended_remote_target::attach): Pass down target.
17629         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
17630         (remote_target::append_resumption): Pass down target.
17631         (remote_target::append_pending_thread_resumptions)
17632         (remote_target::remote_resume_with_hc, remote_target::resume)
17633         (remote_target::commit_resume): Pass down target.
17634         (remote_target::remote_stop_ns): Check supports_vCont_probed.
17635         (remote_target::interrupt_query)
17636         (remote_target::remove_new_fork_children)
17637         (remote_target::check_pending_events_prevent_wildcard_vcont)
17638         (remote_target::remote_parse_stop_reply)
17639         (remote_target::process_stop_reply): Pass down target.
17640         (first_remote_resumed_thread): New remote_target parameter.  Pass
17641         it down.
17642         (remote_target::wait_as): Pass down target.
17643         (unpush_and_perror): New remote_target parameter.  Pass it down.
17644         (remote_target::readchar, remote_target::remote_serial_write)
17645         (remote_target::getpkt_or_notif_sane_1)
17646         (remote_target::kill_new_fork_children, remote_target::kill): Pass
17647         down target.
17648         (remote_target::mourn_inferior): Pass down target.  Use
17649         remote_unpush_target.
17650         (remote_target::core_of_thread)
17651         (remote_target::remote_btrace_maybe_reopen): Pass down target.
17652         (remote_target::pid_to_exec_file)
17653         (remote_target::thread_handle_to_thread_info): Pass down target.
17654         (remote_target::async_wait_fd): New.
17655         * riscv-fbsd-tdep.c: Include "inferior.h".
17656         (riscv_fbsd_get_thread_local_address): Pass down target.
17657         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
17658         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
17659         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
17660         Adjust.
17661         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
17662         * solib-svr4.c (enable_break): Pass down target.
17663         * spu-multiarch.c (parse_spufs_run): Pass down target.
17664         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
17665         * target-delegates.c: Regenerate.
17666         * target.c (g_target_stack): Delete.
17667         (current_top_target): Return the current inferior's top target.
17668         (target_has_execution_1): Refer to the passed-in inferior's top
17669         target.
17670         (target_supports_terminal_ours): Check whether the initial
17671         inferior was already created.
17672         (decref_target): New.
17673         (target_stack::push): Incref/decref the target.
17674         (push_target, push_target, unpush_target): Adjust.
17675         (target_stack::unpush): Defref target.
17676         (target_is_pushed): Return bool.  Adjust to refer to the current
17677         inferior's target stack.
17678         (dispose_inferior): Delete, and inline parts ...
17679         (target_preopen): ... here.  Only dispose of the current inferior.
17680         (target_detach): Hold strong target reference while detaching.
17681         Pass target down.
17682         (target_thread_name): Add assertion.
17683         (target_resume): Pass down target.
17684         (target_ops::beneath, find_target_at): Adjust to refer to the
17685         current inferior's target stack.
17686         (get_dummy_target): New.
17687         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
17688         has a thread running.
17689         (initialize_targets): Rename to ...
17690         (_initialize_target): ... this.
17691         * target.h: Include "gdbsupport/refcounted-object.h".
17692         (struct target_ops): Inherit refcounted_object.
17693         (target_ops::shortname, target_ops::longname): Make const.
17694         (target_ops::async_wait_fd): New method.
17695         (decref_target): Declare.
17696         (struct target_ops_ref_policy): New.
17697         (target_ops_ref): New typedef.
17698         (get_dummy_target): Declare function.
17699         (target_is_pushed): Return bool.
17700         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
17701         (all_matching_threads_iterator::all_matching_threads_iterator):
17702         Handle filter target.
17703         * thread-iter.h (struct all_matching_threads_iterator, struct
17704         all_matching_threads_range, class all_non_exited_threads_range):
17705         Filter by target too.  Remove explicit.
17706         * thread.c (threads_executing): Delete.
17707         (inferior_thread): Pass down current inferior.
17708         (clear_thread_inferior_resources): Pass down thread pointer
17709         instead of ptid_t.
17710         (add_thread_silent, add_thread_with_info, add_thread): Add
17711         process_stratum_target parameter.  Use it for thread and inferior
17712         searches.
17713         (is_current_thread): New.
17714         (thread_info::deletable): Use it.
17715         (find_thread_ptid, thread_count, in_thread_list)
17716         (thread_change_ptid, set_resumed, set_running): New
17717         process_stratum_target parameter.  Pass it down.
17718         (set_executing): New process_stratum_target parameter.  Pass it
17719         down.  Adjust reference to 'threads_executing'.
17720         (threads_are_executing): New process_stratum_target parameter.
17721         Adjust reference to 'threads_executing'.
17722         (set_stop_requested, finish_thread_state): New
17723         process_stratum_target parameter.  Pass it down.
17724         (switch_to_thread): Also match inferior.
17725         (switch_to_thread): New process_stratum_target parameter.  Pass it
17726         down.
17727         (update_threads_executing): Reimplement.
17728         * top.c (quit_force): Pop targets from all inferior.
17729         (gdb_init): Don't call initialize_targets.
17730         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
17731         Declare.
17732         (windows_add_thread, windows_delete_thread): Adjust.
17733         (get_windows_debug_event): Rename to ...
17734         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
17735         * tracefile-tfile.c (tfile_target_open): Pass down target.
17736         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
17737         Forward declare.
17738         (switch_to_thread): Add process_stratum_target parameter.
17739         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
17740         parameter.  Use it.
17741         (mi_on_resume): Pass target down.
17742         * nat/fork-inferior.c (startup_inferior): Add
17743         process_stratum_target parameter.  Pass it down.
17744         * nat/fork-inferior.h (startup_inferior): Add
17745         process_stratum_target parameter.
17746         * python/py-threadevent.c (py_get_event_thread): Pass target down.
17747
17748 2020-01-10  Pedro Alves  <palves@redhat.com>
17749
17750         * remote.c (remote_target::start_remote): Don't set inferior_ptid
17751         directly.  Instead find the first thread in the thread list and
17752         use switch_to_thread.
17753
17754 2020-01-10  Pedro Alves  <palves@redhat.com>
17755
17756         * remote.c (remote_target::remote_add_inferior): Don't bind a
17757         process to the current inferior if the current inferior is already
17758         bound to a process.
17759
17760 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17761             Pedro Alves  <palves@redhat.com>
17762
17763         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
17764         If no process is specified, return null_ptid instead of
17765         inferior_ptid.
17766         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
17767         TARGET_WAITKIND_SIGNALLED with no pid.
17768
17769 2020-01-10  Pedro Alves  <palves@redhat.com>
17770
17771         * remote.c (first_remote_resumed_thread): New.
17772         (remote_target::wait_as): Use it as default event_ptid instead of
17773         inferior_ptid.
17774
17775 2020-01-10  Pedro Alves  <palves@redhat.com>
17776
17777         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
17778
17779 2020-01-10  Pedro Alves  <palves@redhat.com>
17780
17781         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
17782         not -1.
17783
17784 2020-01-10  Pedro Alves  <palves@redhat.com>
17785
17786         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
17787         ptid to get_last_target_status.
17788         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
17789         ptid to get_last_target_status.
17790         * infcmd.c (continue_command): Don't pass a target_waitstatus to
17791         get_last_target_status.
17792         (info_program_command): Don't pass a target_waitstatus to
17793         get_last_target_status.
17794         * infrun.c (init_wait_for_inferior): Use
17795         nullify_last_target_wait_ptid.
17796         (get_last_target_status): Handle nullptr arguments.
17797         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
17798         (print_stop_event): Don't pass a ptid to get_last_target_status.
17799         (normal_stop): Don't pass a ptid to get_last_target_status.
17800         * infrun.h (get_last_target_status, set_last_target_status): Move
17801         comments here and update.
17802         (nullify_last_target_wait_ptid): Declare.
17803         * linux-fork.c (fork_load_infrun_state): Remove local extern
17804         declaration of nullify_last_target_wait_ptid.
17805         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
17806         to get_last_target_status.
17807
17808 2020-01-10  Pedro Alves  <palves@redhat.com>
17809
17810         * gdbthread.h (scoped_restore_current_thread)
17811         <dont_restore, restore, m_dont_restore>: Declare.
17812         * thread.c (thread_alive): Add assertion.  Return bool.
17813         (switch_to_thread_if_alive): New.
17814         (prune_threads): Switch inferior/thread.
17815         (print_thread_info_1): Switch thread before calling target methods.
17816         (scoped_restore_current_thread::restore): New, factored out from
17817         ...
17818         (scoped_restore_current_thread::~scoped_restore_current_thread):
17819         ... this.
17820         (scoped_restore_current_thread::scoped_restore_current_thread):
17821         Add assertion.
17822         (thread_apply_all_command, thread_select): Use
17823         switch_to_thread_if_alive.
17824         * infrun.c (proceed, restart_threads, handle_signal_stop)
17825         (switch_back_to_stepped_thread): Switch current thread before
17826         calling target methods.
17827
17828 2020-01-10  Pedro Alves <palves@redhat.com>
17829
17830         * inferior.c (switch_to_inferior_no_thread): New function,
17831         factored out from ...
17832         (inferior_command): ... here.
17833         * inferior.h (switch_to_inferior_no_thread): Declare.
17834         * mi/mi-main.c (run_one_inferior): Use
17835         switch_to_inferior_no_thread.
17836
17837 2020-01-10  Pedro Alves  <palves@redhat.com>
17838
17839         * infcmd.c (kill_command): Remove dead code.
17840
17841 2020-01-10  Pedro Alves  <palves@redhat.com>
17842
17843         * remote.c (remote_target::mourn_inferior): No longer check
17844         whether the target is running.
17845
17846 2020-01-10  Pedro Alves  <palves@redhat.com>
17847
17848         * corelow.c (core_target::has_execution): Change parameter type to
17849         inferior pointer.
17850         * inferior.c (number_of_live_inferiors): Use
17851         inferior::has_execution instead of target_has_execution_1.
17852         * inferior.h (inferior::has_execution): New.
17853         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17854         inferior::has_execution instead of target_has_execution_1.
17855         * process-stratum-target.c
17856         (process_stratum_target::has_execution): Change parameter type to
17857         inferior pointer.  Check the inferior's PID instead of
17858         inferior_ptid.
17859         * process-stratum-target.h
17860         (process_stratum_target::has_execution): Change parameter type to
17861         inferior pointer.
17862         * record-full.c (record_full_core_target::has_execution): Change
17863         parameter type to inferior pointer.
17864         * target.c (target_has_execution_1): Change parameter type to
17865         inferior pointer.
17866         (target_has_execution_current): Adjust.
17867         * target.h (target_ops::has_execution): Change parameter type to
17868         inferior pointer.
17869         (target_has_execution_1): Change parameter type to inferior
17870         pointer.  Change return type to bool.
17871         * tracefile.h (tracefile_target::has_execution): Change parameter
17872         type to inferior pointer.
17873
17874 2020-01-10  Pedro Alves  <palves@redhat.com>
17875
17876         * exceptions.c (print_flush): Remove current_top_target() check.
17877
17878 2020-01-10  Pedro Alves  <palves@redhat.com>
17879
17880         * remote.c (show_remote_exec_file): Show the current inferior's
17881         exec-file instead of the command variable's value.
17882
17883 2020-01-10  Pedro Alves  <palves@redhat.com>
17884
17885         * record-full.c (record_full_resume_ptid): New global.
17886         (record_full_target::resume): Set it.
17887         (record_full_wait_1): Use record_full_resume_ptid instead of
17888         inferior_ptid.
17889
17890 2020-01-10  Pedro Alves  <palves@redhat.com>
17891
17892         * gdbthread.h (scoped_restore_current_thread)
17893         <dont_restore, restore, m_dont_restore>: Declare.
17894         * thread.c (thread_alive): Add assertion.  Return bool.
17895         (switch_to_thread_if_alive): New.
17896         (prune_threads): Switch inferior/thread.
17897         (print_thread_info_1): Switch thread before calling target methods.
17898         (scoped_restore_current_thread::restore): New, factored out from
17899         ...
17900         (scoped_restore_current_thread::~scoped_restore_current_thread):
17901         ... this.
17902         (scoped_restore_current_thread::scoped_restore_current_thread):
17903         Add assertion.
17904         (thread_apply_all_command, thread_select): Use
17905         switch_to_thread_if_alive.
17906
17907 2020-01-10  George Barrett  <bob@bob131.so>
17908
17909         * stap-probe.c (stap_modify_semaphore): Don't check for null
17910         semaphores.
17911         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17912         for null semaphores.
17913
17914 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17915
17916         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17917         all source windows, and maintain horizontal scroll status while
17918         doing so.
17919
17920 2020-01-09  Tom Tromey  <tom@tromey.com>
17921
17922         PR tui/18932:
17923         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17924         update_source_window, not print_source_lines.
17925
17926 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17927
17928         * tui/tui.c (tui_enable): Register tui hooks after calling
17929         tui_display_main.
17930
17931 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17932
17933         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17934
17935 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17936
17937         * thread.c (print_thread_info_1): Fix indentation.
17938
17939 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17940
17941         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17942         unique_xmalloc_ptr outside the if to always free the demangled name.
17943
17944 2020-01-08  Tom Tromey  <tromey@adacore.com>
17945
17946         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17947         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17948         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17949         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17950         Remove.
17951         (section_offsets): New typedef.
17952         * symtab.c (fixup_section, get_msymbol_address): Update.
17953         * symmisc.c (dump_msymbols): Update.
17954         * symfile.h (relative_addr_info_to_section_offsets)
17955         (symfile_map_offsets_to_segments): Update.
17956         * symfile.c (build_section_addr_info_from_objfile)
17957         (init_objfile_sect_indices): Update.
17958         (struct place_section_arg): Change type of "offsets".
17959         (place_section): Update.
17960         (relative_addr_info_to_section_offsets): Change type of
17961         "section_offsets".  Remove "num_sections" parameter.
17962         (default_symfile_offsets, syms_from_objfile_1)
17963         (set_objfile_default_section_offset): Update.
17964         (reread_symbols): No need to preserve section offsets by hand.
17965         (symfile_map_offsets_to_segments): Change type of "offsets".
17966         * stap-probe.c (relocate_address): Update.
17967         * stabsread.h (process_one_symbol): Update.
17968         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17969         (solib_target_relocate_section_addresses): Update.
17970         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17971         Update.
17972         * solib-frv.c (frv_relocate_main_executable): Update.
17973         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17974         * solib-aix.c (solib_aix_get_section_offsets): Change return
17975         type.
17976         (solib_aix_solib_create_inferior_hook): Update.
17977         * remote.c (remote_target::get_offsets): Update.
17978         * psymtab.c (find_pc_sect_psymtab): Update.
17979         * psympriv.h (struct partial_symbol) <address, text_low,
17980         text_high>: Update.
17981         * objfiles.h (obj_section_offset): Update.
17982         (struct objfile) <section_offsets>: Change type.
17983         <num_sections>: Remove.
17984         (objfile_relocate): Update.
17985         * objfiles.c (entry_point_address_query): Update
17986         (relocate_one_symbol): Change type of "section_offsets".
17987         (objfile_relocate1, objfile_relocate1): Change type of
17988         "new_offsets".
17989         (objfile_rebase1): Update.
17990         * mipsread.c (mipscoff_symfile_read): Update.
17991         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17992         parameter.
17993         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17994         (parse_external, psymtab_to_symtab_1): Update.
17995         * machoread.c (macho_symfile_offsets): Update.
17996         * ia64-tdep.c (ia64_find_unwind_table): Update.
17997         * hppa-tdep.c (read_unwind_info): Update.
17998         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17999         * dwarf2read.c (create_addrmap_from_index)
18000         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
18001         (process_psymtab_comp_unit_reader, add_partial_symbol)
18002         (add_partial_subprogram, process_full_comp_unit)
18003         (read_file_scope, read_func_scope, read_lexical_block_scope)
18004         (read_call_site_scope, dwarf2_rnglists_process)
18005         (dwarf2_ranges_process, dwarf2_ranges_read)
18006         (dwarf_decode_lines_1, var_decode_location, new_symbol)
18007         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
18008         Update.
18009         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
18010         Update.
18011         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
18012         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
18013         (process_one_symbol): Change type of "section_offsets".
18014         * ctfread.c (get_objfile_text_range): Update.
18015         * coffread.c (coff_symtab_read, enter_linenos)
18016         (process_coff_symbol): Update.
18017         * coff-pe-read.c (add_pe_forwarded_sym): Update.
18018         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
18019
18020 2020-01-08  Tom Tromey  <tromey@adacore.com>
18021
18022         * dwarf2read.c (parse_macro_definition): Use std::string.
18023         (parse_macro_definition): Likewise.
18024
18025 2020-01-08  Tom Tromey  <tromey@adacore.com>
18026
18027         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
18028         (ATTR_ALLOC_CHUNK): Remove.
18029
18030 2020-01-08  Tom Tromey  <tromey@adacore.com>
18031
18032         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
18033
18034 2020-01-08  Tom Tromey  <tromey@adacore.com>
18035
18036         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
18037         (dwarf2_compute_name, open_dwo_file): Likewise.
18038         (process_enumeration_scope): Use std::vector.
18039         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
18040         (partial_die_info::fixup, dwarf2_start_subfile)
18041         (guess_full_die_structure_name, dwarf2_name): Likewise.
18042         (determine_prefix): Update.
18043         (guess_full_die_structure_name): Make return type const.
18044         (partial_die_full_name): Return unique_xmalloc_ptr.
18045         (DW_FIELD_ALLOC_CHUNK): Remove.
18046
18047 2020-01-07  Tom Tromey  <tromey@adacore.com>
18048
18049         PR build/24937:
18050         * stap-probe.c (class stap_static_probe_ops): Add constructor.
18051
18052 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
18053
18054         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
18055
18056 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
18057
18058         * stack.c (print_frame_info): Move disassemble_next_line code
18059         inside source_print block.
18060
18061 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18062
18063         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
18064         gdb/signals.h, as we are now using native signal symbols.
18065
18066 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
18067
18068         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
18069         overflow by an early check of content vs threshold.
18070         * tui/tui-source.c (tui_source_window::line_is_displayed):
18071         Likewise.
18072
18073 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18074
18075         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
18076
18077 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
18078
18079         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
18080         export table if no section contains it's RVA.
18081
18082 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18083
18084         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
18085
18086 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
18087
18088         * source.c (print_source_lines_base): Set last_line_listed.
18089
18090 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
18091
18092         * tui/tui-disasm.c: Remove trailing spaces.
18093
18094 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18095             Pedro Alves  <palves@redhat.com>
18096
18097         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
18098         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
18099         (windows_gdb_signal_to_target): New function, uses the above
18100         enumeration to convert GDB internal signal codes to equivalent
18101         Windows codes.
18102         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
18103         * windows-nat.c: Include "gdb_wait.h".
18104         (get_windows_debug_event): Extract the fatal exception from the
18105         exit status and convert to the equivalent Posix signal number.
18106         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
18107         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
18108         * gdbsupport/gdb_wait.c: New file, implements
18109         windows_status_to_termsig.
18110         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
18111         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
18112
18113 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
18114
18115         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
18116         show_layout.
18117
18118 2020-01-05  Luis Machado  <luis.machado@linaro.org>
18119
18120         * aarch64-linux-nat.c
18121         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
18122         and bfd_mach_aarch64.
18123
18124 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
18125
18126         * ui-file.c (stdio_file::can_emit_style_escape)
18127         (tee_file::can_emit_style_escape): Ensure style is used also on
18128         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
18129         to gdb_stdout.
18130         * main.c (set_gdb_data_directory): Use file style to output the
18131         warning that the given pathname is not a directory.
18132         * top.c (show_history_filename, gdb_safe_append_history)
18133         (show_gdb_datadir): Use file style.
18134
18135 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
18136
18137         * solib-target.c (struct lm_info_target):
18138         Change offsets to be a unique_xmalloc_ptr.
18139         (solib_target_relocate_section_addresses): Update.
18140
18141 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
18142
18143         * windows-nat.c (windows_clear_solib): Free so_list linked list.
18144
18145 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
18146
18147         * MAINTAINERS (Write After Approval): Add myself.
18148
18149 2020-01-02  Luis Machado  <luis.machado@linaro.org>
18150
18151         * proc-service.c (get_ps_regcache): Remove reference to obsolete
18152         Cell BE architecture.
18153         * target.h (struct target_ops) <thread_architecture>: Likewise.
18154
18155 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
18156
18157         * Makefile.in: Use INSTALL_PROGRAM_ENV.
18158
18159 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
18160
18161         * MAINTAINERS (Write After Approval): Add myself.
18162
18163 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18164
18165         * gdbarch.sh: Update copyright year range of generated files.
18166
18167 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18168
18169         Update copyright year range in all GDB files.
18170
18171 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18172
18173         * copyright.py: Convert to Python 3.
18174
18175 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18176
18177         * copyright.py: Adapt after move of gnulib directory from gdb
18178         directory to toplevel directory.
18179
18180 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18181
18182         * copyright.py (main): Exit if run from the wrong directory.
18183
18184 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18185
18186         * top.c (print_gdb_version): Change copyright year to 2020.
18187
18188 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18189
18190         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
18191
18192 For older changes see ChangeLog-2019.
18193 \f
18194 Local Variables:
18195 mode: change-log
18196 left-margin: 8
18197 fill-column: 74
18198 version-control: never
18199 coding: utf-8
18200 End: